An average CVS charges $1.29 for a candy bar. If you buy a candy bar every weekday Mon-Fri, how much Is that a week, a month, and a year?

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?

Jessie and bob are financing $425,500 to purchase a house. they obtained a 30/8 balloon mortgage at 6.55%. what will their balloon payment be?

Which is the standard form for this number? (2 x 10) + (5 x 1) + (8 x 1 10,000 )