A line on a graph shows a proportional relationship between the hours worked, x, and the total pay y. Two points on the graph are located at (6, 58.50) and (9, 87.75). What is the unit rate for the pay per hour?

A. $4.88 per hour

B. $9.75 per hour

C. $19.50 per hour

D. $29.25 per hour

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.

How do i solve uniform motion problems?

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?