Using your equation from the previous question, on what week will Mari have $292 in her piggy bank?

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

Find the missing dimension extra points