Abhasra spent half of her weekly allowance at the movies. To earn more money her parents let her clean the windows in the house

Question

3 years ago

14

for $7. What is her weekly allowance if she ended with $12? Solve in y= mx+b

1 answer:

never [62] · Answer 1 · 2022-08-13T12:08:45+03:00

never [62]3 years ago

7 0

Answer:

$10

Step-by-step explanation:

x is her weekly allowance.

She spent half her allowance and has ½x remaining.

She earned $7, and now has $12.

12 = ½x+7

x = 10