Mathematics College

Please help a and b, Solve each system of equations algebraically.

Please Help A And B, Solve Each System Of Equations Algebraically.

Answers

Answer 1

Answer:

I hope this answer is Wright

Please Help A And B, Solve Each System Of Equations Algebraically.

Related Questions

Given f(x) = 6 (1 - x), what is the value of f(4)?

Answers

AnswER

-14

Step-by-step explanation:

i think

Y-x=2x-2/3y linear or non linear

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─── ∙ ~εïз~ ∙ ───
The following is linear.
_________________

The degree of the equation is one. Then the equation y = (9/5)x is a linear equation.

What is the solution to the equation?

The distribution of weights to the variables involved that establishes the equilibrium in the calculation is referred to as a result.

A relationship between two or more parameters that, when shown on a graph, produces a linear model. The degree of the variable will be one.

The equation is given below.

y - x = 2x - (2/3)y

Simplify the equation for y, then we have

y + (2/3)y = 2x + x

(5/3)y = 3x

y = (9/5)x

The degree of the equation is one. Then the equation y = (9/5)x is a linear equation.

More about the solution of the equation link is given below.

https://brainly.com/question/545403

#SPJ2

Hint 1
Choose the correct label for the point on the boxplot represented by the question mark
O 01
O Q3
OM
O min
Омах
QR
O Range
None of the above

Answers

Answer:

None of the above.

Step-by-step explanation:

The box plot given has an asterisk which represents an outlier in the data set plotted. This outlier is an extreme data set value which is obviously the maximum value in the data set.

The question mark can be regarded as the highest observation that doesn't take the outlier observation into consideration.

Therefore, none of the options given is the correct label for the point on the box plot represented by the question mark.

6th grade math I mark as brainliest

Answers

in order of the list-which are true

1 is true

3 is true

6 is true

25. The function c(x) = 0.34x + 40 represents the cost in dollars) of a one-day truck rental when the truck is
driven x miles.
a. What is the truck rental cost when you drive 145 miles?
b. How many miles did you drive when your cost is $51.56?

Answers

Answer:

a. $89.30

b. 34 miles

Step-by-step explanation:

a. c(x)= 0.34(145)+40

=$89.3

b. 51.56=0.34x+40

  -40                     -40

11.56=0.34x

0.34.  0.34

34miles=x

i neeeed it now mr crabs

Answers

Answer:

Option c

Step-by-step explanation:

Because the line is moving back which is negative, and it is an open circle so it wouldnt be and equal too signs so your anwser would be c.

what is the expression 5 to the 2 power, the 5 represents the

Answers

Answer: 5 represents the coefficient.

Step-by-step explanation:

Find the unit rate.
Running Times
13
101
Number of Miles
Time (hours)
A 2.5 hours per mile
B 3 hours per mile
C 5 hours per mile
D 0.5 hours per mile

Answers

You need to put what the top numbers stand for

Seven less than sixteen times a number is equal to the same number reduced by 5. What is the number?

Answers

Answer:

x = 2/15

Step-by-step explanation:

first, create a formula or expression

16x - 7 = x - 5

move x, subtract it

15x - 7 = -5

add 7

15x = 2

divide by 15

x = 2/15

sub in to check:

-4.85667 = -4.86667

On Saturday morning, Nick went hiking and started on the trail at 180 feet above sea
level. By noon, Nick had descended 250 feet. What was his elevation at noon?

Answers

-70 feet or 70 feet below sea level

#freepoints Spread the word and use this hashtag!

Answers

Answer:

#freepoints

Step-by-step explanation:

Answer:

#freepoints

Step-by-step explanation:

have a good day everyone

The acute angles of the right isosceles triangle are congruent. You rotate the triangle 145∘ counterclockwise about the origin.

Answers

Answer:

45°

4 units

Step-by-step explanation:

Jeff and his roommate are in the cake baking business. When they receive an order over the internet, Jeff prepares a bowl and mixes cake batter according to the order (takes 6 minutes). He then pours the batter into a baking pan that holds 1 cake (2 minutes). His roommate then puts the cake pan in the oven and sets a timer (1 minute). Cakes bake in the oven for 9 minutes and then are cooled outside the oven on a rack for 5 minutes. Finally the roommate takes 2 minutes to box the cake and then collects payment from the arriving customer (1 minute).
Expect that each order is composed of a two tier cake (2 cakes). Although the mixing bowl can hold batter for two cakes at one time, assume the oven can only hold one cake pan at a time. As mentioned above, pouring batter into each pan takes 2 minutes, and both cakes must be cooled before boxing the cake for the customer.
A. Determine theoretical flow time from the order thru payment. Assume no waiting over the entire process.
B. Buy a second oven that can bake one cake pan (plus existing oven cooking 1 cake pan).
C. Replace oven with one that can hold two cake pans at the same time (still 9 min bake).
D. Replace oven with a faster convection oven that can bake one cake pan in 6 minutes (instead of 9).

Answers

Answer and explanation:

Find attached

Can 7:13 be simplified

Answers

Answer:

no i don't think so

Step-by-step explanation:

Answer:

No it's already in its simplest form

Step-by-step explanation:


A buyer wants to purchase a home priced at $100,000. The lender appraises the house at
$90,000 and agrees to make an 80% loan-to-value loan. How much cash MUST the buyer put
down to get the house?

Answers

Answer:

60,000

Step-by-step explanation:


The difference of two numbers is 1. Their sum is 25. Find the numbers. ​

Answers

Answer:

13 and 12

Step-by-step explanation:

13-12=1

13+12=25

Fernando cut a rectangle out of the larger rectangle. what is the perimeter of the resulting shape?

Answers

Answer:

52 units

Step-by-step explanation:

Perimeter of the resulting shape is the length of the boundary all through the resulting shape that is left after cutting out a rectangle out of the larger rectangle.

Perimeter = 15 + 8 + 4 + 3 + 5 +3 + 6 + 8

Perimeter = 52

Perimeter of the resulting shape is 52 units

2. Simplify the following expression.
– 2(3x – 5) – 12x - 2

Answers

Answer:

-18x+8

Step-by-step explanation:

First you have to distribute the -2 to the 3x and the -5 in the parenthesis giving you -6x+10-12x-2.

Next you combine like terms which gives you -18x+8

find f(x) when f(x)=1.322 -- 2.62 +5.1 for f(2)

Answers

Answer:

22

Step-by-step explanation:

A company has two large computers. The slower computer can send all the company's email in 30 minutes. The faster computer can complete the same job in 15 minutes. If both computers are working together, how long will it take them to do the job?

Answers

10 mins

Step-by-step explanation:

Lost all factor pairs of 50

Answers

Answer:

(5, 10 ) ( 2, 25 )

Step-by-step explanation:

A recipe calls for 5 5/6 cups of flour. Terell wants to make 6/7 of the recipe.

How much flour should he use?

Terell should use_____ cup(s) of flour,

Answers

Answer: It might be -4/42 But Im not really sure I subtracted the 5 5/6 from 6/7 and got -4/42

Step-by-step explanation:

50 POINTS AND WILL GIVE BRAINLIEST
Find the inverse of function f.
f(x)=9x+7

Answers

Answer:

[tex]\frac{x - 7}{9}[/tex]  

I hope this helps!

How do you find the radius of a cylinder when you only know the surface area?

Answers

The surface area of a cylinder with circular bases of radius r and height h is equal to the sum of the areas of the two circular faces and the area of the rectangular lateral surface:

A = 2πr² + 2πrh

If you know the height h, then you can solve the quadratic equation for r.

which place do you need to use to compare the number 394,284 and 328,234

Answers

Answer:

the ten-thousands place

Step-by-step explanation:

the ten thousands place ..............

A(b) is a function.


A. True
B. False

Answers

Answer: false
Explanation: a function cannot have two y values assigned to the same x value or x value cannot spit out 2 y values

I dont understand this problem

Answers

Answer:

sorry this is very confus OJ g

A teacher is arranging desks in a room into rows. Each row has the same number of desks. The teacher has more
than one row of desks. Which of these could be the number of desks in the room? Check all that apply.
16
19
23
21
25

Answers

Answer:

16, 21, 25

Step-by-step explanation:

19 and 21 are prime numbers, and thus cannot fit in this scenario.

Answer:

16  19 21

Step-by-step explanation:

LETS BE REAL FOR A SEC AND THE THE DUED IN THE MATH PROB THE BOUGHT 237 WATERMELONS..... THE AVREGE CLAS HAS ATLEAST A TAOTL OF 17 STUDENTS....

The midpoint of JKis M (6, 3). One endpoint is J (14, 9). Find the coordinates of endpoint K.

Answers

The endpoint K (-2, -3)

Answer:

The coordinates of endpoint K are (-2,-3)

Step-by-step explanation:

Midpoint

Given two points J(jx, jy) and K(kx, ky), the coordinates of the midpoint M(mx,my) are given by:

[tex]\displaystyle m_x=\frac{j_x+k_x}{2}[/tex]

[tex]\displaystyle m_y=\frac{j_y+k_y}{2}[/tex]

We are given the coordinates of M and need to find the coordinates of K. From the equations above, solve for kx and ky:

[tex]k_x=2m_x-j_x[/tex]

[tex]k_y=2m_y-j_y[/tex]

The points are M(6,3) and J(14,9), thus:

[tex]k_x=2\cdot 6-14=-2[/tex]

[tex]k_y=2\cdot 3-9=-3[/tex]

The coordinates of endpoint K are (-2,-3)

The difference of 0.015 and 4.76

Answers

Answer:

-4.745

Step-by-step explanation:

Other Questions
Solve the Inequality algebraically.4|7 x| 5 > 15 If, for a particular junction, the acceptor concentration is 1017/cm3 and the donor concentration is 1016/cm3, find the junction built-in voltage. Assume ni = 1.5 1010/cm3. Also, find the width of the depletion region (W) and its extent in each of the p and n regions when the junction terminals are left open. Calculate the magnitude of the charge stored on either side of the junction. Assume that the junction area is 10 m2. The Aggie Graphics Company was organized on January 1, 2017.The trial balance before adjustment at December 31, 2017 contained the following account balances:Cash $9,500 Accounts Receivable 4,000 Prepaid Insurance 1,800 Equipment 45,000 Accumulated Depreciation 4,500Accounts Payable 3,500Notes Payable 18,000Common Stock 5,000Retained Earnings 12,000Dividend 2,000 Graphic Fees Earned 52,100Consulting Fees Earned 5,000Salaries Expense 30,000 Supplies Expense 2,700 Advertising Expense 1,900 Rent Expense 1,500 Utilities Expense 1,700 $100,100 $100,100Analysis reveals the following additional data: (Assume the books are only closed at year end)(A) The $2,700 balance in Supplies Expense represents supplies purchased in January. At December 31, there was $1,200 of supplies on hand.(B) The note payable was issued on September 1. It is a 3% 6-month note.(C) The balance in Prepaid Insurance is the premium paid on a one-year policy, dated March 1, 2017.(D) Consulting Fees are credited to revenue when received. At December 31, consulting fees of $1,000 contracted for January, 2017 have yet to be performed.(E) The equipment was purchased on January 1, 2017. It has a 10-year useful life and no salvage value.The entry to record (A) above would include a debit to: (Assume the company is only making one adjusting entry to record this information)A. Supplies for $1,500B. Supplies for $1,200C. Supply Expense for $1,200D. Prepaid Supply Expense for $2,700 Can I get help for 10-14 The motors that drive airplane propellers are, in some cases, tuned by using sound beats. The whirring motor produces a sound wave of the same frequency as the propeller. Consider a plane with 2 engines driving 2 propellers. You want to tune them to turn at identical frequencies. Required:a. If one single-bladed propellor is turning at 575 rpm and your hear 2.0 Hz beats when you run the second propeller, what are the two possible frequencies of the second propeller in Hz and rpm?b. How do you know the answer in part (B) to be correct? which weapon do you believe poses the greatest threat to America today What is a Mercantile System?Question 2 options:A belief that a favorable balance of trade, between its colonies and other countries, can allow a country to grow wealthier and more powerfulA belief that a country should be the strongest militarilyA system in which the colonies make all of the finished products for the benefit of the mother countryA system in which trade is fair and equal between all countries Fitness requirements are the same for individuals of all ages.Please select the best answer from the choices provided. or F Which statement that describes show that figure a is congruent to figure b What are the coordinates of the image of D'E'F'G' after a rotation of 90 counterclockwise? The coordinates of the pre-image DEFG are D(2,0) E(2,2) F(5,2) G(5,1) How are Jonass feelings about the community changing as the plot develops? The two triangles in the graphic below can be proven congruent by: Find the slope of each line.m(Use the / to write your answer as a fraction. If your answer is a negative fraction, put the negative first before the fraction. For example, type-4/7 instead of 41.7. Keep your answer as a fraction. Do not change it to a decimal) A number to the 8th power divided by the same number to the 6th power equals 64. What is the number?The number is Identify the like terms:3t2 - 2t2 + 6 +12 Anna goes to the bank 3 times one day to withdraw $10 each time. The next day, she deposits $32. Find and solve an expression to find the change in her account. 12. Given y-3 = (x + 1), convert it to standard form. Which statement is true of tropical rainforests? In bad boy, what motivates Walter to want to read? ou step off the limb of a tree clinging to a 30-m-long vine that is attached to another limb at the same height and 30-m distant. Assuming air resistance is negligible, how fast are you gaining speed at the instant the vine makes an angle of 25 degrees with the vertical during your descent