Answer:
Step-by-step explanation:
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
The answer is B. For every yard there are 3 feet.
C. 2.5 hours
95 miles/x h = 38 miles/h
x = (95 miles/h)/(38 miles) = 2.5 hours
Answer:

Step-by-step explanation:





The value of x is 82
Hope I helped!
Best regards! :D
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