Amy's music collection includes 17 hiphop albums, 9 R& B, 12country and 8 Pop. She wants to keep 10 CDs for herself and share the rest with 6 friends. How many CDs will each friend receive?

Which is the same as dividing a number by 10? a. 1,539 * 100 b. 153.9 : 10 c. 1.539 : 10 d. 100 : 15.39

How much heat is required to raise the temperature of 0.765 kg of mercury by 42 °C?

Explain the steps in solving 2.14 x - 12.18 = - 5.76, and write the solution to the equation.

Complete the derivation of the formula for a cylinder whose height is equal to its radius. Suppose the height of a cylinder is equal to its radius. The cylinder can fit inside a square prism, as shown below.

A disc jockey wants to select 5 songs that contain a CD that contains 12 songs

A stack of boards is 21 inches high. Each board is 1 and 3/4 inches thick. How many boards are there?

There are 90 students in Grade 5, and 10% of them were absent today. In Grade 6, 15% of the 80 students were absent today. What was the total number of students in the two grades who were present today?

Solve for x: 4 (3x + 12) = - 36 x =

Write two inequalities to compare - 9 and - 6

Which triangle is a 30°-60°-90° triangle? Mark this and return