30 pens cost $12.50. how much is 75 pens cost

Simplify the expression: 4 (2x-12) + 60+5x

9. * If peaches are on sale for $1.25 per pound, how much will 2.4 pounds cost?

The Mississippi River is about 23/25 the length of the Missouri River. if the Missouri River is 2,540 miles long, how long is the Mississippi River?

The perimeter of a college athletic field is 100 meters and the length is 16 m more than the width. Find the length and the width.

Can a polynomial have a zero as a term

The (blank) is calculated by putting the data in order and selecting the middle value.

How many different breakfasts can you have at the local diner if you can select 3 different egg dishes (scrambled, fried, poached), 4 choices of meat (steak, ham, bacon, sausage), 5 breads (white, wheat, rye, muffin, bagel), 6 juices (tomato, grape,

Burnwood Tech plans to issue some $50 par preferred stock with a 8% dividend. A similar stock is selling on the market for $65. Burnwood must pay flotation costs of 6% of the issue price.

Round 11.507 to the place of the zero

The product of (a-b) is a^2 - b^2