90%
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Three-fourths of a number increased by one-half
= 3/4 x + 1/2
So three-fourths of a number increased by one-half is equal to fourteen:
3/4 x + 1/2 = 14
Multiply both sides by 4
3x + 2 = 56
Subtract 2 from both sides
3x = 54
Divide both sides by 3
x = 18
Answer: The number is 18
The answer is D and it's pretty simple to do:
Answer = 48.72
First find 16% of 42 which is just 16/100×42 which is 6.72 and then added 42
Step-by-step explanation:
if you use the online graphing calculator it will help you
