(4.5 x 52.5) + 75 = 311.25
Answer: A
Step-by-step explanation:
because i did a quiz with the same and i got it right
Answer: 17.5
7:10 = x:25
times both sides by 25
25(7/10) =x
than solve for x
X = 25 × (7/10)
X = 17.5