If, in 7 years, susan will be 2 times as old as she was 3 years ago, what is susan’s present age?

Irene bought 3 yards of fabric and a spool of thread for $28.10. if the spool of thread cost $1.25, how much did the fabric cost per yard?

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction