Peggy had 4 times as many quarters as nickels. She had $2.10 in all. How many nickes and how many qurters did she have?

If the variable n represent the number, then which the following expressions represent the number of quarters?

Find the rate in the following problem. Round the answer to the nearest hundredth of a percent. What percent of 371 is 120?

Travis has $8 left in his pocket at the end of the day. Today, he spent $4 on lunch. Then, he found a $1 bill on the ground and kept it. Then, he spent $26 on groceries for dinner. How much money did he have at the beginning of the day?

The net of a solid is the view from above the solid. True False

What is the surface area of the rectangular pyramid?

How to work out the problem and get the answer to 3 1/5 - 2 1/2 - 2 2/5

Write an expression to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for the first term. -6, - 5, - 4, - 3, ...

Two hundred fifty-five and three tenths

126 pieces of white chocolate and 84 pieces of dark chocolate are divided into packs with equal number of pieces of each kind of chocolate. what is the greatest possible number of packs needed?

If beth washes dishes every day for 14 days how much will she money will she earn

a rectangular prism with a volume of 3 cubic units is filled with cubes with side lengths of 1/4 unit. how many 1/4 unit cubes does it take to fill the prism