3) 7.NS.1.b * The temperature on Sunday was 87°F. On Saturday the
temperature was 4°F higher. On Friday the temperature was 7°F
lower than on Saturday. What was the temperature on Friday?

1. a parachutist is 800 feet above the ground when she opens her parachute. she then falls at a constant rate of 5 feet per second. select the equation that represents this situation. h = -800t + 5 y = -5x + 800 h = 5t - 800 y = 800x + 5 i need

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

What number is 7 units left of -15?