Answer:
x = ±12
Step-by-step explanation:
x^2 = 144
Take the square root of each side
sqrt(x^2) = sqrt(144)
x = ±12
Answer:
9 hours
Step-by-step explanation:
$273/13 hours=$21 per hour
$189/$21 =9 hours
Answer:
5/8
Step-by-step explanation:
multiply by the reciprocal and follow the steps i provided
20.5 is the answer, have a great day!
Answer: A
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