Question

PLZ HELP I WILL MARK BRAINLEST

Answer 1

Answer:

1. unknown

2. 1/4h+3

3. a=2

4. x=8

5. p=30

Step-by-step explanation:

32k+24= not sure where you are going with this.

(3/4h+4)-(1/2h+1). you can rewrite it so it shows numbers and variables together.

(3/4h-1/2h) -(4+1).  

3/4h-1/2h = 1/4h. &

the subtract changes the plus to minus, so it is 4-1= 3

So, 1/4h+3.

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5a-12=-2

you want to have the letter a, by itself on one side of the = sign.

to do that, you need to do the opposite on both sides.

start with -12. (add 12 to both sides)

5a -12 + 12=-2+12

5a=10

then divide both sides by 5

5a/5=10/5

a= 2

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-5(x-4)=-30

take -5 times x and -5 times -4

-5x + 20=-30 (when you multiply a negative times a negative, it is a positive. )

opposite to both sides again. -5x+20-20=-30-20

-5x=-40

then divide both sides by -5

-5x/-5=-40/-5

x=8

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The equation is P=21+9. P for points Alice has.   p=30

Answer 2

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