3 years ago

Which expression is equivalent to One-fifth (150 x minus 80 y + 50 minus 50 x minus 25 y + 20)?

Mathematics

2 answers:

V125BC [204]3 years ago

4 0

Answer:

Step-by-step explanation:

inna [77]3 years ago

3 0

Answer:

The answer to your question is 20x + 21y + 14

Step-by-step explanation:

Data

Expression 1/5 (150x - 80y + 50 - 50x - 25y + 20)

Process

1.- Multiply 1/5 by each term

150/5x - 80/5y + 50/5 - 50/5x - 25/5y + 20/5

2.- Simplify

30x - 16y + 10 - 10x - 5y + 4

3.- Simplify like terms

(30x - 10x) + (-16y - 5y) + (10 + 4)

4.- Result

20x + 21y + 14

You might be interested in

Armando spent $9.70 at the grocery store. he spent $2.95 on a bag of baby spinach and bought tomatoes at $2.25 per pound. How ma

Sever21 [200]

He bought 3 pounds of tomatoes

6 0

3 years ago

Rachel received a $80 gift card for a coffee store. She used it in buying some coffee that cost $7.61 per pound. After buying th

Olin [163]

Answer:

Step-by-step explanation:

80- 34.34 = 45.66

45.66 ÷ 7.61 = 6

5 0

2 years ago

Read 2 more answers

Multiply these binomials using foil method (b+3)(b-9)

sleet_krkn [62]

FOIL stands for first, outer, inner, and last.
So, you multiply the first terms together, the outer terms together, the inner terms together, and then the last terms together.
(b+3)(b-9)
b^2-9b+3b-27 Then simplify
b^2-6b-27

3 0

3 years ago

In Kayla's grade, 3/4 of the students have a sister. Of the students who have a sister, 2/5

ioda

Answer:brother? Simplify your answer and write it as a fraction or as a whole or mixed number.

Step-by-step explanation:

4 0

2 years ago

45:PLEASE HELP Find the slope of the line described by: x-5y=-5

mart [117]

Answer:

Side FE < Side DE < Side DF

Step-by-step explanation:

The traditional approach here is to solve x - 5y = -5 for y and then read off the coefficient of x (which is the desired slope):

-5y = -5 - x, or

5y = 5 + x

Then y = (1/5)x + 1. The slope is (1/5).

3 0

2 years ago