Mathematics Middle School

Please explain your answer
WIll mark as brainliest.

Please Explain Your AnswerWIll Mark As Brainliest.

Answers

Answer 1

Answer:

sorry don't know

Step-by-step explanation:

Answer 2

Answer:

F is equivalent to 4-9

Step-by-step explanation:

An example is The line plot shows the weights of 8 bags Sean made. Sean's Bags of Birdseed x XXXXCO - 2 1 3 1 5 8 Weight (pounds) 3 4 1 co How many pounds of birdseed does Sean have left after making the bags? Move numbers to the boxes to show the answer. If there is no whole number, put a 0 in the first box.

Related Questions

A company that makes​ hair-care products had 3,000 people try a new shampoo. Of the 3,000 ​people, 12 had a mild allergic reaction. What percent of the people had a mild allergic​ reaction?

Answers

Answer:

0.4%

Step-by-step explanation:

12/3,000 = 2/500 = 0.4%

Hope this helps!      :3

plz mark as brainliest!

0.4% had an mild allergenic reaction to the product

Plss help with these 2 math questions!!! i will give brianliest to the best CORRECT answer

Answers

1a-It would be impossible to send astronauts to the sun because of the extreme heat.

1b-Humans do not yet have the technology to send them to other planets, that’s why it has not been done.

1c.”They” was not specified, so therefore the question cannot be answered. but one possible “they” would be the astronauts on earth there for being ((((1AU from the sun))))

2- 6.727AU


if your teacher does not like those answers maybe he/she should learn how to better word question.
it would stay the same, however far they are now it wouldn’t change if they switched sides with each other

Im a little confuse on this so i will need some help please!

Answers

Answer:

The answer is C.

If I'm wrong, then I'm sorry- but have a wonderful day though!

:D

Answer:

Step-by-step explanation:

At least 2 heads means it cold have 2 heads or 3 heads

Count how many posibilities to have 2H or 3H are there

HHH, HHT, HTH, THH they are 4 posibilities

the probability to have at list 2 heads is

P = #of 2H and 3H / #of all outcomes = 4/ 8 = 1/2

What is the sun's diameter in scientific notation

Answers

Answer:

1.391×10^6 km.

answer is second one

Answer:

(2nd answer) 1.391 × 10⁶

Step-by-step explanation:

Diameter: 1,391,000

Scientific Notation: 1.391 × 10⁶

Hello please help me with this question

Answers

A: 2/1 -> 2
B: -1/1 -> -1
Gradient or slope is the change in the y value/change in the x value
Y value is up and down and x value is side to side.
Hope this helps! :)

Nia told Patrick that her new backpack only costs 14$ because she used a 30% off coupon when she bought it. Patrick wants to buy a similar backpack. How much will it cost if he does not have 30% off coupon.

Answers

Answer:

$20

Step-by-step explanation:

.01*20=.2

.2*30=6.

20-6*.3=14

Answer:

the answer is actually $20, they want the original price, 14 was the discounted price

Step-by-step explanation:

1% of 20 is .2, so .2x30=6 and $20-6=14 so the original price was 20

IM GIVING 30 POINTS PLZ HELP ASAP
GIVING BRAIN TOO!

Answers

Answer:

x = 28 Hours

Step-by-step explanation:

if you start with 20 bags done then you take that away from the 1000 and you have 980. Then you do  35x x or 35x28 = 980.

I’ll give you brainilest

Answers

Answer:

No, these triangles cannot lie on the same line.

Step-by-step explanation:

Step-by-step explanation: For two triangles to lie on the same line they must have the same slope. slopes are negative because the triangles are leaning to the left.

Jakxunrnsyajalsixydbsmaouxbdnzj hey

I am such an idiot
Today is the finals

Answers

it’s final for me too
Oh wowwwwwwwwww!!!‍ hehe

A picture has the ratio of z inch per 3 cm. What is the unit
rate inches per centimeter?

Answers

Answer:

1 cm

Step-by-step explanation:

1 cmokay u got it now

help me with 2a and 2b, please
step by step, please

Answers

Answer:

2a:33/25

2b:9/5

Step-by-step explanation:

2a(11/10)/(5/6)11/10*6/566/5033/25

2b(6/5)/(2/3)6/5*3/218/109/5

Answer:

A.1 8/25

B.1 4/5

Step-by-step explanation:

11/10 x 6/5= 1 8/25

6/5 x 3/2= 1 4/5

(5b-9)-3(8-2b) simplify the expressio

Answers

First you can remove the first parenthesis and multiply 3 for the second one:

5b - 9 - 24 - 6b

Then you sum the similar terms

-33 - b

Answer:

11 • (b - 3)

Step-by-step explanation:

Step by Step Solution

STEP1:STEP2:Pulling out like terms

 2.1     Pull out like factors :

   8 - 2b  =   -2 • (b - 4) 

Equation at the end of step2: (5b - 9) - -6 • (b - 4) STEP3:STEP4:Pulling out like terms

 4.1     Pull out like factors :

   11b - 33  =   11 • (b - 3) 

Final result :

11 • (b - 3)

Marni has 11 ounces of walnuts. She needs 6 ounces for one recipe and \frac {1}{4}41 pound for another. There are 16 ounces in 1 pound.

How many ounces of walnuts does Marni need to make both recipes? Show your work.

Answers

Answer:

164

Step-by-step explanation:

Multiply

Answer:

1/4

Step-by-step explanation:

.

Multiple choice question

The equation y = 15x + 225 represents the relationship between the total cost, in dollars, y, to rent a banquet hall of a party, and the number of people attending, x. Which of the following statements are TRUE about the equation? Select All that apply.

A. The y-intercept is 15.
B. It is a linear function.
C. It has a slope of 15.
D. It has an initial value of 225.
E. It has a slope of 225.

Answers

Answer:

B, C, and D

Step-by-step explanation:

B,c,d


Are the correct answers

i need help... (3z + 1) + (5 + 7z)

Answers

Remove the parenthesis then sum the similar terms:

3z + 1 + 5 + 7z = 10z + 6

Answer:

10z + 6

General Formulas and Concepts:

Algebra I

Combining Like Terms

Step-by-step explanation:

Step 1: Define Expression

(3z + 1) + (5 + 7z)

Step 2: Simplify

Combine like terms (z):                    10z + 1 + 5Combine like terms (Z):                    10z + 6

Elizabeth is spinning a spinner with 5 equal sized sections. The sections are numbered 1, 1, 2, 2, 4. Which statement about the spinner is true?

a) Elizabeth is equally likely to spin a 4 as a 2.

b) Elizabeth is less likely to spin a 1 than a 4.

c) Elizabeth is more likely to spin a 1 than a 2.

d) Elizabeth is less likely to spin a 4 than a 2.

Answers

Answer:

its d

Step-by-step explanation:

the options can be eliminated by using common sense.

Hey it’s d I hope this helps

solve for x: 5.74 = 3.73 + x

Answers

x =2.01
hope this helps!!!

Answer:

5.74 = 3.73 + X

First, cross out 3.73 and then subtracting 5.74 by 3.73,

then you'll have 2.01 = X

Hope this helps!

Step-by-step explanation:

Plss help with this math!!!! i will give brainliest to the best explained correct answer

Answers

jupiter orbits five times farther from the sun than earth, saturn is twice as far from the sun than jupiter

Please help!!!
Please don't do it for the points either I will give the brainiest away.

Which expression has the least value?
−14/2
negative 14 over 2
14/−2
14 over negative 2
−9 − 1
negative 9 minus 1
−9 − (−1)

Answers

Answer:c

Step-by-step explanation:

What is the area of the semicircle in problem 6?

Answers

Answer:The area of a semicircle is half of the area of the circle. As the area of a circle is πr2. So, the area of a semicircle is 1/2(πr2 ), where r is the radius. The value of π is 3.14 or 22/7.

Step-by-step explanation:

Answer:

121

Step-by-step explanation:

i will give brainliest

Answers

4m because it looks like 1/3 of 12m and 12 divided by 3 is 4. Hope it’s correct, I deeply apologize if its wrong.

Answer:

4 m because I put it on procreate and put tics on the 12 m to see how much each m was and measured x with that

Choose the graph that represents the following system of inequalities:

y ≥ −3x + 1
y ≤ 1 over 2x + 3

In each graph, the area for f(x) is shaded and labeled A, the area for g(x) is shaded and labeled B, and the area where they have shading in common is labeled AB.
a dashed line g of x rising left to right that is shaded below and a dashed line f of x that is falling left to right that is shaded above
a dashed line f of x rising left to right that is shaded above and a dashed line that is falling g of x left to right that is shaded above
a dashed line g of x rising left to right that is shaded above and a dashed line f of x that is falling left to right that is shaded below
a dashed line g of x rising left to right that is shaded below and a dashed line f of x that is falling left to right that is shaded below

Answers

Answer:

Option B loves

Step-by-step explanation:

I took the test

Answer:

y ≥ −3x + 1

y ≤ 1 over 2x + 3

Step-by-step explanation:

Use the work shown. Which expression is equivalent to -2/3y-3/5x+2/9-4/5x+1/3y

Answers

Answer:

its the third one

Step-by-step explanation:

C. 1/3y-7/5x+2/3-2/3y-4/9

Someone Help me PLS ...

Answers

Answer: Number 1 would be F

Number 2 would be C

Number 3 is D

Number 4 is B

Number 5 is A

Number 6 is E

Step-by-step explanation:

what is 48/8+5*(7-2) please help asap

Answers

Answer:

31

Step-by-step explanation:

The answer is 31 for the problem.

111x6 divided by 5 +10 -78

Answers

Answer:

65.2

Step-by-step explanation:

Calculator

Answer:

-10.57

Step-by-step explanation:

Solve the system by graphing!

Answers

are you looking for where they cross ? if so its (-1,2)
i’m pretty sure this is it

How many quarter, a pound burgers can Kristina make out
of 75 pounds of ground beef?
1

Answers

Answer:

1 quarter pound = 0.25 of a pound.

Give that:

Total amount of ground beef =  pound

From 3.5 pound of beef we have to make burgers using 0.25 pound of beef in one burger

We have to find how many burgers can be made:

We have to divide 3.5 pound by 0.25 pound

i.e,

⇒14 quarter pounds burger can be made.

Therefore, 14 quarter pound burgers can George make out of 3 1/2 pounds of ground beef

Step-by-step explanation:

300

1/4 =one quarter so 75 x 4 =300

An equation and the first step in its solution are shown.

Equation: x2 + 3x – 9 = 0

Step 1: x2 + 3x + h = 9 + h



What value of h is used to solve the equation by the method of completing the square?

Answers

Answer:

The answer is either 1.5 or 0.667

Step-by-step explanation:

x2+3x-9=0

x2+3x=9

6x=9

x=1.5

or

x=667

the value of 'h' used to solve the equation by completing the square method is [tex]\frac{9}{4}[/tex]

Given :

An equation and the first step in its solution are shown.

Equation: [tex]x^2 + 3x -9 = 0[/tex]

Step 1: [tex]x^2 + 3x + h = 9 + h[/tex]

In completing the square method , we take the coefficient of x  and divide it by 2  and then square it

coefficient of x is 3

divide it by 2 , so we get [tex]\frac{3}{2}[/tex]

Then we square it [tex](\frac{3}{2} )^2\\\frac{9}{4}[/tex]

Then we add it on both sides of the equation

[tex]x^2 + 3x + \frac{9}{4} = 9 + \frac{9}{4}[/tex]

So, the value of 'h' used to solve the equation by completing the square method is [tex]\frac{9}{4}[/tex]

Learn more : brainly.com/question/10662834

help please i give brainliest

Answers

Answer:

X+296=285

X=-11

Original= 11 feet below sea level

Other Questions
Complete the following statement. Use the integers that are closest to the number in the middle. < 80 At Keller's Bike Rentals, it costs $15 to rent a bike for 4 hours.How many dollars does it cost per hour of bike use? ACTIVITY 3 Choose the letter of your answer. Write your answer before the number 1. Textual aids are educational instruments that are used in classrooms and workplaces. These comprehension of texts. A. simplify C. create B. complicate D. organize 2. Textual aids use or images that give a general idea of the topic. A. texts B. research C. graphical outlines D. reports 3. highlighting and are Underlining, bolding. examples of simple textual aids that can be used by anyone easily. A. aligning C. justifying B. margining D. italicizing 4. is an example of a textual aid that helps in identifying causes and effects of a situation/ happening. A. Cause and Effect Diagram B. Flow Diagram C. Graphic Organizer D. Venn Diagram Order the square root of 50, negative 7.1 repeating, twenty three thirds, and negative seven and one fifth from least to greatest. negative 7.1 repeating, negative seven and one fifth, square root of 50, and twenty three thirds negative seven and one fifth, negative 7.1 repeating, twenty three thirds, and the square root of 50 negative 7.1 repeating, negative seven and one fifth, twenty three thirds, and the square root of 50 negative 7 and one fifth, negative 7.1 repeating, square root of 50, and twenty three thirds the low literacy rate was the most important social problem facing by pakistan between 1947 and 1949 do you agree ? The radius of a circle is 12 inches. What isthe diameter? Please help!! Questions 16-19 The strength of the New England Confederation contributed to which event? Which punctuation is missing from the following group of words?pgs. 515 642A. En dashB. HyphenC. Em dash A plumber has a 20Foot true or false: game theory will yield predictions that are similar to reality because game theory is predicated on rational, profit-maximizing decisions by the players. material used to create the intihuatana stone served to (3 points) anchor cultural practices in natural features build upon previous cultures' existing monuments connect the regional center to outlying communities make use of immovable physical obstacles which medication reduces aldosterone-induced retention of sodium and water when prescribed for the treatment of heart failure? A teacher has a salary of $25,920 for her second year on the job. If this is 4.2% more than her first year salary, how much did she earn her first-year? 16. List the three questions that can be used to classifygovernment the eu regulates taxes on internet sales and the amount of pollution differently than the u.s. government. u.s. companies doing business in the eu: In the figure shown, if angle i is increased, angle r will _____. a nurse is reviewing immunizations with a parent of an infant. how should the nurse respond when the parent asks, "which immunizations should be given at the 12- month checkup I need two original compound-complex sentences. For the piecewise function, find the values g(-6), g(1), and g(8).