There are 180 calories in 4 cheese-flavored rice cakes. pete eats 3 rice cakes. how many calories does he consume?

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?

Yvaries inversely as x. y =12 when x=5. find y when x=4

Last week jason walked 3 1/4 miles each day for 3 days and 4 5/8 miles each day for 4 days. about how many miles did jason walk last week?