What is an equivalent expression for −11(5a − 8b) + 5(8x + 2y)?

1 answer:

4 0

-55a + 88b + 40x + 10y

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Alborosie

The answer is 8/9 i believe.

4 0

2 years ago

saw5 [17]

It's too blurry to read. If you tell me what it says, I'll try to give you an answer.

4 0

3 years ago

blsea [12.9K]

Answer:

Step-by-step explanation:

$4a+7b+3a-2b\qquad\text{combine like terms}\\\\=(4a+3a)+(7b-2b)\\\\=7a+5b\qquad\text{put a = 5 and b = -3 to the expression}\\\\7(5)+5(-3)=35-15=20$

5 0

3 years ago

Mice21 [21]

The answer is 12. This seems like a calculator job

5 0

3 years ago

Vesnalui [34]

Length of the line

= $\sqrt{((-2)-(-8))^{2}+(10-2)^{2} }$

= $\sqrt{36+64}$

= $\sqrt{100}$

= 10

6 0

1 year ago