Answer:
x^2 = 9
Step-by-step explanation:
I multiplied both sides by 3
(×3) x^2/3 = 3 (×3)
x^2 = 9
One expression: 0.75 x 55
another expression: (100% - 25%) x 55
300'00 I think ummm it's right
Answer:
b
Step-by-step explanation:
Answer:

Step-by-step explanation:
You can use the work they gave you and continue from there:

First, simplify the numerator:

Finally, simplify the denominator:
