Chang is 6 inches taller than Nancy. Use n for Nancy's height. Write an expression for Chang's height.

Evaluate the expression for n = 60. What does your answer represent?

You have 500 sheets of notebook paper. After 1 week, you have 72% of the sheets left. You use the same number of sheets each week. Write an equation in slope-intercept form that represents the number y of pages remaining after x weeks.

If you have 20 square pieces of wood describe all the different ways you can make rectangle by placing them side-by-side

A quadrilateral has angles that measure 74°, 93°, and 117°. What is the measure of the fourth angle? A. 76° B. 104° C. 106° D. 284°

What is the metric system

Brian wanted to build a wooden planter box for his garden with a volume of 32 cubic feet. If he constructed the planter with a height of 1 foot and a width of 4 feet, what should the length of the planter be, in feet?

Two cyclists leave towns 81 miles apart at the same time and travel toward each other. One cyclist travels 9 mih slower than the other. If they meet in 3 hours, what is the rate of each cyclist?

Melinda rode her bike 54/100 mile to the library then she rode 4/10 mile to the store how far did Melinda ride her bike in all

A solid lies between two parallel planes 22 feet apart and has a volume of 4343 cubic feet. What is the average area of cross-sections of the solid by planes that lie between the given ones?

Sole for the indicated variable. ax+r=7, for x

Stella multiplies a number by 1,000. The ten thousands digit of the product is 10 times its thousands digit. Which number did Stella multiply by 1,000?