Answer:
$53.07
Step-by-step explanation:
49.95x6.25%=3.12
49.95+3.12=53.07
Answer:
The square root of 45600 is 20
Step-by-step explanation:
One fraction that can be form is 
Answer:
Let X be the number.
Twice the number would be 2x
The difference between the two, would be subtraction, so you would subtract 4 from 2x
The equation becomes 2x-4 = 16
Now solve for x:
2x-4 = 16
Add 4 to each side:
2x = 20
Divide both sides by 2:
x = 20/2
x = 10
The number is 10.
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