Answer:
Option D. 50 ft
Step-by-step explanation:
we know that
The area of the figure is equal to the area of three rectangles
so


Remember that the area is given

so

solve for x

Answer:
45
Step-by-step explanation:
Answer:
99/11; 95/15
Step-by-step explanation:
The discount is $7, and Mrs.Hill only has to pay $28.
Answer:
The answer is 0.46947
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