There are 85 books, a librarian takes four and leaves the rest. Jerry can fit nine books on a shelf, how many shelves will he need?

Find the missing terms 41_51,56 _, 66

H (x) = x² + 9 a. h (2) = C. If h (x) = 9, x =

What is the exact volume of a cylinder that has a height of 4.9 yd and a radius of 2.2 yd? yd3

Saleh is delivering newspapers for his part-time job. He needs to deliver 30 newspapers and has distributed 10 so far. What percent of total number of newspapers has Saleh delivered so far?

Solve 23t - 31 = 24t - 30 for t. Round to the nearest tenth.

Find the exact value. Sec^2 (11pi/6)

The amount of interest earned on a $500 deposit into an account for 3 years with a 6% interest rate

2. If you used the 23 cm basketball as your Moon sphere, how big would an Earth sphere be, and how far would it be from the basketball?

Simplify using the distributive property 6 (y-8)

A 25 foot tall flagpole casts a 42 feet shadow. what is the angle in which the sun hits the flagpole? (this would be the upper acute angle in the right triangle shown). round your answer to the nearest whole number.