2 years ago

-2(-1x + 5y) + 3(2x - 6y) Use distributive property and combine like terms to solve *

Mathematics

1 answer:

Salsk061 [2.6K]2 years ago

3 0

Answer:

8x - 28y

Step-by-step explanation:

-2(-1x + 5y) + 3(2x - 6y)

2x - 10y + 6x - 18y

collect like terms

2x + 6x - 10y - 18y

8x - 28y

You might be interested in

What race is Worf? A. Saiyan B. Makrazin C. Klingon D. Martain

rosijanka [135]

Answer:

Step-by-step explanation:

c i watch the show

8 0

2 years ago

PlZZZ HELP Which of the following is equal to

stealth61 [152]

Answer:

1st option

Step-by-step explanation:

4 $\frac{1}{3}$ ÷ 2 $\frac{3}{5}$ ( change mixed numbers into improper fractions )

= $\frac{13}{3}$ ÷ $\frac{13}{5}$

To perform the division

leave 1st fraction, change ÷ to × , turn 2nd fraction ' upside down'

= $\frac{13}{3}$ × $\frac{5}{13}$

7 0

2 years ago

Read 2 more answers

Rewrite 3x+5y=11 and -5x+7y=9 in slope intercept form

chubhunter [2.5K]

Problem 1

subtract 3 x

5y=-3x+11

divide 5

y=3/5x+2.2'

Problem 2

add 5x

7y=5x+9

divide 7

y=5/7x+1.3'

'notice'

you can put 2.2 into a fraction (11/5) and 1.3 (9/7) if your teacher allows it, but i put them into decimals

4 0

2 years ago

Complete the missing value in the solution to the equation −4x−y=24

Vedmedyk [2.9K]

Answer:

-4x-y=24= - 4 · (-7) - 4 = 24

6 0

3 years ago

Which of these is true? A) 357 > 571 B) 432 > 571 C) 571 > 432 D) 571 < 357

elena55 [62]

Answer is C) 571>432

4 0

2 years ago