please im so confused and lazy

Please Im So Confused And Lazy

Answers

Answer 1

Answer:x=9

Step-by-step explanation:

6x+25=79

    -25 -25

     6x=54

   /6     /6

         x=9

Answer 2

x=9

6x +25 =79

- 25

6x. = 54

÷6

x = 9

Hope this helps!


Related Questions

Select the FALSE statement about completely random design. a.) Subjects are randomly assigned to treatments. b.) Any number of treatments may be addressed. c.) The additional variables affect different control groups differently. d.) It minimizes the effects of confounding variables.

Answers

Answer:

your answer is A.

Step-by-step explanation:

The false statement about completely random designs is this:  c.) The additional variables affect different control groups differently.

What is the false statement?

The false statement about completely random designs is that additional variables affect different control groups differently. It is however true that in completely random esigns, the subjects are randomly assigned to treatments and any number of treatments may be addressed.

Also, the goal of this type of design is to reduce the effects of confounding variables. So, the correct option number that describes the false statement is C.

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The diameter of a circle is 100 cm. What is the circumference of the circle? (Use 3. 14 for π. )

Answers

Answer:  314 cm

Explanation:

Use the formula C = pi*d

We're multiplying 3.14 by the diameter 100 to get 314, which is the approximate distance around the circle (aka perimeter). The value is approximate because pi = 3.14 is approximate.

A teacher has two large containers, A and B, filled with blue, red, and green beads. She wants her students to

estimate the difference (A - B) in the proportion of red beads in each container.

What is the appropriate inference procedure?


• two sample t-test for Ua - Ub

• two sample t-interval for Ua - Ub

• two sample z-test for Pa - Pb

• two sample z-interval for Pa - Pb

Answers

Answer:c

Step-by-step explanation:

edge

Barbara bought a notebook for $1.40 using 35% of the money she had. How much money did she start with?

Answers

Answer:

$4

Step-by-step explanation:

$1.40 is 35% of the money she started with.

The money she started with is 100 * 1.40/35 which is $4.

Answer:

$4

Step-by-step explanation:

[tex]\frac{1.40}{x} =\frac{35}{100}[/tex]

1.40 * 100 = 140

35 * x = 35x

140/35 = 4 (x gets canceled out)

ebrant spends $76 in a gift shop. This is 80% of the money he planned to
spend in the gift shop. How much money, in dollars, did Mr. Hildebrant plan to
spend in the gift shop?

Answers

Answer:

Mr. Hildebrant planned to spend $95 in the gift shop.

Step-by-step explanation:

We want to find 80% of $? equals $76.

We can write an equation to help us solve for x, the money that Mr. Hildebrant planned to spend in the gift shop.

.80x = 76

Divide both sides of the equation by .80.

x = 95

Mr. Hildebrant planned to spend $95 in the gift shop.

Use the digits 1-9 at lost one time each to make the equation true and give the solution.

Please help soon!!

Answers

2-6x=4x-8 and x=1

You solve it by adding 8 to both sides which makes 10-6x=4x then you add 6x to both sides making 10=10x then divide by 10 on both sides and you end up with x=1

A. 3.667 inches

B. 5.333 inches

C. 8.125 inches

D. 8.333 inches

Answers

i think the answer is c goodluck

find the surface area 10.2 mi 14 mi

Answers

Answer:

The surface area = 320.442450666159 mi²

Step-by-step explanation:

Formula : ( surface area of a cone )_________________________

The total surface area = The curved surface area + area of the base

____________________________________________________

→The curved surface area = π × r × g = π × r × (√(h2 + r2))

 where g is the slant height of the cone and r is the radius of the base

 and h is the height of the cone

 and g = √(h2 + r2)

→Area of the base = π × r²

We get :

The curved surface area = π × r × (√(h2 + r2))

                                         = π × 5.1 × √(14^2+(5.1)^2)

                                         = 238.729625746288                                        

Area of the base = π × r²

                            = π × (5.1)^2

                            = 81.712824919871

Conclusion:

The total surface area = The curved surface area + area of the base

                                     = 238.729625746288 + 81.712824919871

                                     = 320.442450666159

                           

A cereal box is 9 1/2 inches long, 3 1/2 inches wide, and 12 inches high. What is the volume of the box?

Answers

Answer:

399 cubic inches

hi what is pi and why do we need pi and math

Answers

Answer:

Pi is used to find the area and circumference of a circle. Pi can be used to find an area by multiplying the radius of the circle squared times pi.




Step-by-step explanation:

Have a great rest of your day
#TheWizzer

Does anyone know the correct equation?

Answers

[tex]\bold{ANSWER:}[/tex]
y = 6x + 4

[tex]\bold{EXPLANATIONS:}[/tex]

Part A


At Fairview Middle School, 75 band members need to raise a total of $8,250 for a trip. So far, they have raised $3,120.

​How much money, in dollars, per band member, still needs to be raised for the trip?


​Enter your answer in the box.









​Part B


The entire band decides to have a concert to raise the money for the trip. Tickets for the concert will cost $7.50 each. A local business agrees to donate an additional $0.50 for each $1.00 in ticket sales to the band for their trip.





What is the least number of concert tickets the band must sell in order to raise the rest of the money needed for the trip?


​Enter your answer in the box.

NEED HELP ASAP

Answers

Answer: 11,370

Step-by-step explanation:

You need to add them all.


help plssss
Optimize the equation P = 3x + y using the constraints
x ≥ 0, x ≤ 4, y ≥-1 and y ≤ 5.
What is the maximum?

Answers

Answer:

P = 17

Step-by-step explanation:

let's separate this into x and y components

x component: 3x

as x increases, so does the x component. e.g. 0 * 3 = 0, 4 * 3 = 12. therefore, we want x as high as possible

y component: y

as y increases, so does the y component. this is because the y component is literally just y.

therefore, given these two, to maximize P, we want x and y to be as high as possible

in 0 ≤ x ≤ 4, the maximum of x is 4

in -1 ≤ y ≤ 5, the maximum of y is 5

plug these in to get

3(4) + 5 = 17 as our answer

Answer:

17

Step-by-step explanation:

Enter the values needed to find the
length AB. (Simplify your answer.)
A(-3a, b)
B(3a b)
AB = V([?D2 + (0)2
Cra, 5b)
Distance Formula
Pleases help

Answers

The value that can take the place of "?" is -6a. The length of line AB is 6a units.

What is the length of any line on the graph?

The distance or length of any line on the graph,

[tex]d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

where,

d = distance/length of the line between point 1 and 2,

(x₁ , y₁) = coordinate of point 1,

(x₂ , y₂) = coordinate of point 2,

The length of a line with two points known is written as,

[tex]d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Given the coordinate of points A and B are (-3a,b) and (-3a,b), respectively. Therefore, the length of the line AB can be written as,

[tex]AB = \sqrt{(-3a-3a)^2+(b-b)^2}\\\\AB = \sqrt{(-6a)^2+(0)^2}\\\\AB = 6a[/tex]

Hence, the length of line AB is 6a units.

Learn more about the Length of the line:

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Find one value of x that is a solution to the equation:
(x^2-6)^2=-3x^2+18
x=

Answers

Answer:

Step-by-step explanation:

i need help i attached this image

Answers

Answer:

k = -7

Step-by-step explanation:

Find the difference of the y-values of both vertexes:

f(x): y = 1

g(x): y = -6

g(x) - f(x)

-6 - 1 = -7

Which number can both 6 and 12 be evenly divided by?
A. 2
B. 3
C. 4
D. 6
E. 8
F. 12​

Answers

Answer:

by 3

Step-by-step explanation:

cuz 2x3=6 right so in the other 3x4=12 so is that good for you :D

What is the contrapositive of the following statement?

If M is the midpoint of PQ , then PM is congruent to QM .

Answers

Answer:

If PM is not congruent to QM then M is not the midpoint of PQ.

Step-by-step explanation:

The contrapositive is written as If not the conclusion then not the hupothesis.

M is the midpoint of PQ is the hypothesis (the statement after "If").

 PM is congruent to QM (the statement after "then").

What is the roasting time for a
12-pound turkey?

Answers

The roasting time for a 12 pound turkey is 3 hours

Find the area of the kite?

Answers

The correct answer is 108

Please help with math problem?

Answers

Answer:

KM=41.6

Step-by-step explanation:

[tex]\frac{HJ}{IJ} =\frac{KM}{ML} \\\frac{8}{6} =\frac{KM}{31.2} \\[/tex]

Cross Multiply and Solve for KM.

[tex]6*KM=8*31.2\\KM=\frac{8*31.2}{6} \\KM=41.6[/tex]

Triangle H N K is shown. Angle H N K is 90 degrees. The length of hypotenuse H K is n, the length of H N is 20, and the length of N K is 9.
Law of cosines: a2 = b2 + c2 – 2bccos(A)

What is the value of n to the nearest whole number?

18
22
29
41

Answers

Answer:

B just took the test

Step-by-step explanation:

have a good rest of your day

Find the least positive integer value of p for which the line y = px -2 will meet the curve 4(y - 3) = x².​

Answers

It’s x y-3 -10 that’s the answer

The purchasing habits of 1,000 grocery shoppers are noted. No associalion is found between the variables. Fill in the empty portion of the table with values that would support this claim. Explain reasoning.

Answers

Here is the completed table that shows the purchasing habits of 1000 grocery shoppers :

                                    bought milk   bought no milk       Total

bought eggs                422                   228                     650

bought no eggs              150                  200                    350

Total                               572                428                       1000

What is a two-way frequency table?

A two-way frequency table is used to display data on the frequencies for two categorical variables.

The total number of people who bought eggs = 422 + 228 = 650

The total number of people who bought no eggs = 1000 - 650 = 350

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15) A, B, C, D, E and F are towns situated as follows. * A is 30 km east of D * C is 20 km east of E * F is 10 km west of B * D is 10 km south of F * A is 10 km north of C How far would you need to travel to get from B to E?​

Answers

Answer:

Option D: 20km South

Step-by-step explanation:

Lets say A = (0, 0)

Finding B:

A is 30km East of D which makes D = (-30, 0)

D is 10km South of F which makes F = (-30, 10)

F is 10km West of B which makes B = (-20, 10)

Finding E:

A is 10km North of C which makes C = (0, -10)

C is 20km East of E which makes E = (-20, -10)

Finding the answer:

Find distance from B = (-20, 10) to E = (-20, -10)

     1. Cancel equivalent values:

x of B = (-20) and x of E = (-20)

Remove x from equation.

     2. Solve for answer:

B = 10 and E = (-10)

Find the difference: (-10) - 10 = (-20)

Conclusion:

South translates to negative on a graph making the answer 20km South

Hope this helped :)

how do you balance ___NaBr + ___Ca--> CaBr2 + Na​

Answers

Step-by-step explanation:

NaBr 2 102.89

Ca 1 40.08

CaBr2 1 199.89

Na 2 22.99

Help me pls. Ive been dying to solve one of these. Could someone explain

Answers

Answer:

5(10k+1)+2(2+8k)

=50k+5+4+16k

=66k+9 OR 3(22K+3)

(ANSWER)

Answer:

66k + 9

Step-by-step explanation:

The question isn't mentioned, so assuming we need to simplify :

5(10k + 1) + 2(2 + 8k)

Distribute the terms in the parentheses.

5(10k) + 5(1) + 2(2) + 2(8k)50k + 5 + 4 + 16k

Combine like terms.

50k + 16k + 5 + 466k + 9

Two containers designed to hold water are side by side, both in the shape of a
cylinder. Container A has a diameter of 12 feet and a height of 16 feet. Container B
has a diameter of 16 feet and a height of 13 feet. Container A is full of water and the
water is pumped into Container B until Container A is empty.
After the pumping is complete, what is the volume of water in Container B, to the
nearest tenth of a cubic foot?

Answers

Volume = pi x radius^2 x height
Cyl A = pi x 6^2 x 16
= 1809.6 cu ft
Cyl B = pi x 8^2 x 13
=2613.8 cu ft

You pumped 1809.6 from A to B so volume of water in B is 1809.6 cu ft
Question doesn’t say if B was empty to start?

Write the expression. Then, check all that apply. twice the difference of a number and six A 2-column table with 4 rows. Column 1 is labeled Key Words with entries twice, the difference of, a number, six. Column 2 is labeled Replace with entries 2 times, (minus), n, 6. Replace “a number” with the variable, n. The two operations are multiplication and addition. The two operations are multiplication and subtraction. The constants are 2 and 6. The expression is written as 2(n – 6). The expression is written as 2 × 6 – n.

Answers

The expression is 2(n-6), and in these two operations are

multiplication and subtraction with two constants 2, and 6.

What is an arithmetic operation?

Arithmetic is an area of mathematics involving the study of numbers and the different operations that can be performed on them. Addition, subtraction, multiplication, and division are the four basic math operations.

We have:

Twice the difference between a number and six

Let's suppose the number is n, then the expression becomes:

= 2(n-6)

The true statements are:

The two operations are multiplication and subtraction.The constants are 2 and 6. The expression is written as 2(n – 6)

Thus, the expression is 2(n-6), and in these two operations are

multiplication and subtraction with two constants 2, and 6.

Learn more about the arithmetic operation here:

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Answer:

-Replace “a number” with the variable, n

-The two operations are multiplication and subtraction

-The constants are 2 and 6.

-The expression is written as 2(n – 6).

Step-by-step explanation:

EDGE 2022

Add the quotient of 120 and 3 to the product of 15 and 10.

Answers

Answer:

190

Step-by-step explanation:

quotient: 120/3=40

product: 15*10=150

adding them:150+40=190

Answer:

190

Step-by-step explanation:

quotient: 120/3=40

product: 15*10=150

adding them:150+40=190

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Select the four adverbs Anna left for the grocery store rather quickly and soon realized that she had foolishly forgotten her purse. Find an orderd pair (x,y) that is a solution to the equation 4x+y=9 Identify at least three examples of dramatic irony in Much Ado About Nothing. Some foods, like potato chips and pretzels, are obviously salty. But many packaged foods may also contain hidden salt. Food companies often add sodium to help improve taste. Things such as canned tuna, hot dogs, cheese, and even some breads and pasta have a considerable amount of salt in them. In fact, most of the salt we eat does not come from a salt shaker; it comes from our food. Too much salt, like too much of anything, can result in substantial health risks. To improve Americans' health, the U.S. government wants its citizens to reduce the amount of salt they eat by more than half.Do It!Consumers may be _________ of the sodium.Press enter to interact with the item, and press tab button or down arrow until reaching the Submit button once the item is selectedA assuredB unawareC distributorsD creators PLEASE HELP DUE TODAY!!What is the value of x?Enter your answer in the box.x = I will give brainiest!! (English teacher give riddles) John has three daughters who are all unmarried. The youngest always lies, the oldest always tells the truth, and the one in the middle either tells the truth or lies. A very rich young man comes to John's house and says he wishes to marry one of his daughters. Naturally he wants to marry the oldest or the youngest so he will always know if she is lying or telling the truth. John agrees but says he can only ask one of the girls a yes or no question to decide which one he marries. They all look the same age.What one question does he ask one of the daughters at random to figure out which daughter is the youngest or oldest? Specialization of science reinforced the professionalization of science. please select the best answer from the choices provided t f A self-serve car wash charges $5.52 to use its facilities, plus an additional $0.95 for each minute the customer is at the self-servecar wash. If Tiffany was at the car wash for 5 minutes, how much was she charged?A. $10.52B. $6.47C. $10.27D. $4.75 name four of the seven NBA teams that are in the Western Conference Pacific Division A young child's family flees a village when it is attacked by local warlords and has little access to food for a month. 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Up until now, the siding was sold by first contacting ultimate consumers within a 100-mile radius by phone and then having a sales representative meet with the customers in their homes.A number of current factors indicate that a new distribution channel needs to be created. More and more, local contractors are purchasing siding from the company for new houses they are building. Because of improved production techniques, a large inventory has been created, and the Smith warehouses are stocked with siding. Curry is considering changing the channel currently used.What is the current channel being used for the siding? 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