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3 years ago

8

I need helpppp!!!!!!

1 answer:

Marrrta [24]3 years ago

4 0

Answer:

just add all of them up

Step-by-step explanation:

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Help me pleasseeee :)

iVinArrow [24]

3x+7 = 51-x
4x = 44
x = 11

answer
x = 11

4 0

2 years ago

Help plz:)!!!!!!!!!!!!

solmaris [256]

Answer:first one
hope this helps

5 0

2 years ago

Read 2 more answers

What is the solution of StartFraction negative 8 Over 2 y minus 8 EndFraction = StartFraction 5 Over y + 4 EndFraction minus Sta

antiseptic1488 [7]

Answer:

y = 6

Step-by-step explanation:

$\dfrac{-8}{2y-8}=\dfrac{5}{y+4}-\dfrac{7y+8}{y^2-16} \quad\text{given}\\\\\dfrac{-4(y+4)}{y^2-16}=\dfrac{5(y-4)}{y^2-16}-\dfrac{7y+8}{y^2-16} \quad\text{use common denominator}\\\\-4y-16=5y-20-7y-8 \quad\text{multiply by that denominator}\\\\12=2y \quad\text{add 4y+28}\\\\6=y \quad\text{divide by 2}$

6 0

2 years ago

Read 2 more answers

G(x) =2x + 4; Find g(-3)

yuradex [85]

Answer:

$g(-3)=-2$

Step-by-step explanation:

<u>Substitute g(-3) into the function:</u>

$g(-3)=2(-3)+4$

<u>Multiply:</u>

<u /> $g(-3)=-6+4$

<u>Add:</u>

<u /> $g(-3)=-2$

7 0

2 years ago

Read 2 more answers

What does the following equal? Please help me!

Juli2301 [7.4K]

Answer:

the first answer

Step-by-step explanation:

1/8 of the absolute value is 1/8 positive

anything from the absolute value is positive because absolute value is the value of how far away the number is from zero.

3 0

2 years ago

Read 2 more answers