Answer:
52
Step-by-step explanation:
Caroline: 4/14
52 = (7-3)/14 of X = 4/14x
8 + 6 + 9 + 12 + 4x / 5 = x Original Problem.
25 + 4x / 5 = x Addition.
25 + 4x = 5x Multiply each side by 5.
25 = x Subtract 4x from each side.
x = 25 Switch equation around.
Answer: x = 25
Answer:
8
Step-by-step explanation:
There were 20 questions on the test because 3/5 x 4 = 12/20
hope this helped:)