What is the First Quartile Q1 of the data set?
51, 42, 46, 53, 66, 70, 90, 70

A. 59.5
B. 48.5
C. 70
D. 61

Sienna planned a trapezoid-shaped garden, as shown in the drawing below. she decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft. which expression finds the change in the scale factor?

What are “like terms”? why can we only add like terms?

You got a job selling magazines door-to-door. you are paid $100 per day plus $1.50 for each magazine you sell. which recursive formula models this situation?