a sofa sells $870. the sale price is $783.00. find the perfect decrease of the sale price from the regular price

What is 82.2% of 50?

How to find general formula for partial sums?

Solve each equation by factoring m^2-5m=0

A club has 54 male members and 45 female members. If the club is to have a contest, where there are all-male and all-female teams competing, what is the most members a team can have

Where do the parentheses go in 9 times 2minus 2 times 5 plus 4 divided by 2 to equal 11

Two similar rectangular prisms have a scale factor of 3.4 and 5.1. Find the ratio of their volumes.

A square garden has sides that each measure x+4 units. The garden's perimeter is 112 units. What is the value of x?

The ratio of areas between two similar triangles is 1:4. if one side of the smaller triangle is 2 units, find the measure of the corresponding side of the other triangle.

Lines that meet at right angles are

The graph of a system of equations shows the solution to be at (-6,2) which two of the following equations could make up this system? THERE ARE 2. A. 2x-3y=-6 B. 4x-y=26 C. 3x+2y=-14 D. X-y=-2 E. X+y=-4