It took Sharon 4 hours to drive to her grandmother's house. Her grandmother lives 140 miles from Sharon. What was Sharon's average speed for this trip?

A. 30 mph

B. 35 mph

C. 136 mph

D. 560 mph

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

What is x and y intercepts for y=x+7