Mai's water bottle had 24 ounces in it. After she drank x ounces of water, there were 10 ounces left. Select ALL the equations that represent this situation. 2410=x 24+10=x 24−10=x x+10=24 10x=24

24−10=x

x+10=24

Step-by-step explanation:

The total amount of water that is in the water bottle is 24 ounces. This means that the equation would need to one way or another add the amount of water drank (x) to the amount of water that was left which is 10 ounces it should add up to 24 ounces. Therefore, the only two equations that represent this correctly would be

24−10=x

x+10=24

Both of these equations are the same except for having the value of 10 moved to the opposite side, but since the positive/negative value of 10 also changed it is essentially the same.

step-by-step explanation:

kjswgdkxg

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct