15 computers for 45 students, 45 computers for 135 students

On Monday, the students in Mr. Carson's class worked in pairs. On Tuesday, the students worked in groups of 3. On Wednesday, the students worked in groups of 4. Each day the students made equal groups with no student left out of a group.

What fraction of an hour is 55 minutes? Give your answer in its simplest form.

There are 48 people waiting for fishing tour Each tour boat can hold 12 passangers Which number sentence cam be used to find how many boats will be needed

At what interest rate (to the nearest hundredth of a percent) compounded annually will money in savings double in five years?

Find the volume of a right circular cone that has a height of 4.2m and a base with a radius of 3.4m

Given the functions a (x) = 4x2 - x + 2 and b (x) = x + 1, identify the oblique asymptote of the function a of x over the function b of x. y = 4x + 3 y = 4x - 5 y = 0 No oblique asymptote

Deedee Katz, a computer programmer, earns a regular hourly rate of $32.25 and time-and-a-half when she works overtime. In a typical week, she works 40 regular hours and 12 hours overtime. Find Deedee's weekly overtime pay.

At the top hat dance studio, classes cost $20 for 5/6 of an hour. What is the hourly rate

What is the equation for a line that has a slope of - 2 and passes through (0,3) ?

A parallelogram has a length of 6 centimeters and a width of 4.5 centimeters. This parallelogram is dilated by a scale factor of 3.4 to create a new parallelogram. Which figure represents the new parallelogram?