A pupil dilates from 4.5 millimeters to 8 millimeters. What is the scale factor of the dilation?

Which are factor pairs of 350? choose all answers that are correct. a) 30 and 12 b) 35 and 10 c) 70 and 5 d) 2 and 125

Complete the solution of the equation. find the value of y when x equals to 28 x+3y=28

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour. what is the cyclist average rate for the round trip in miles per hour ?