Each car is traveling at a constant speed. Find the number of miles each car travels in 1 hour at the given rate.

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?