Abharsa spent half of her weekly allowance at the movies. To earn more money her parents let her clean the windows for 7$. What is her weekly allowance if she ended with 12$

$10

Step-by-step explanation:

If weekly allowance is x

Half of it is x/2

Remaining half plus $7 is $12

x/2 + 7 = 12

Subtract by 7 both sides

x/2+7-7 = 12 - 7

x/2 = 5

Multiply both sides by 2

(x/2)*2 = 5*2

x = 10

hope it

step-by-step explanation:

x^(1/6) · x^(1/6) · x^(1/6)   ·x^(1/6) = x^(4/6)   since we add the exponents

4/6 can be simplified to 2/3

the simplified form is x^(2/3)

the answer is c.

step-by-step explanation: