3 years ago

WILL MARK BRAINLIEST. PLEASE ANSWER FAST

Mathematics

1 answer:

Stella [2.4K]3 years ago

6 0

Answer:

can u copy and paste it

Step-by-step explanation:

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Yolanda left for a youth retreat at 8:00 p.m. On Friday. She came home on Sunday morning at 10:00 a.m. How long was Yolanda away

weeeeeb [17]

Yolanda was gone for 12 hours

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4 years ago

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Find the product of 9x(-3x²y-7xz)

kogti [31]

Answer:

$- 27 {x}^{3} y - 63 {x}^{2} z$

Step-by-step explanation:

$9x( - 3 {x}^{2} y - 7xz)$

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3 years ago

Is this relation a function. please help me

Juliette [100K]

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Ethan is 40 years old. His son is 12 years old. How many years ago was Ethan 5 times older than his son?

ella [17]

X=number of years that Ethas was 5 times older than his son.
we suggest this equation:

40-x=5(12-x)
40-x=60-5x
-x+5x=60-40
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4 years ago

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Simplify the expression. -3x + 6 + -4x + 2

irina [24]

Answer:

-x +8

Step-by-step explanation:

3x + 6 + -4x + 2

Combine like terms

3x-4x +6+2

-x +8

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