Answer:
11
Step-by-step explanation:
2+75= 7y
77 = 7y
77/7 = 7y/7
y = 11
Answer: $78 for 19 months
Step-by-step explanation:
$40 for sig-up
$2 monthly fee
Duration: 19 months
Total cost

Answer:
BF=16
Step-by-step explanation:
To find BF, (I will be calling it x) you need to use the equation
CF/FB=CE/EA Substitute
FB=x
24/x=18/12 cross multiply
18x=288 divide both sides by 18
x=16
FB=16
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Answer:
The width is 3cm
Step-by-step explanation:
Since the area of the rectangle is 27cm² and the length is 9cm you can just divide 27 by 9 to find out the width of the rectangle
7 1/2 is already simplified to its lowest terms