Solve the system of equations by graphing.

x+y=7

2x-4y=8

What fraction is the greatest in this row. 16/6 6/6 3 20/6 also 3 is 3 is a number

The measure of an angle is forty-four times the measure of its supplementary angle. What is the measure of each angle?

A playhouse is in the shape of a regular octagonal pyramid with a side length of 3 feet an a slant height of 12 feet. The wood used to build the walls of the playhouse costs $3 per square foot.

What is the value of x 12 (x-2) + 3x=2 (x+6) + 3

3 (2c-8) - 10c > 0 can some one explain how to solve this?

Madonna and Bruce Springsteen had the two top-grossing concert tours for 2012, together generating about $427 million in ticket sales. If Bruce took in $29 million less than Madonna, how much did each tour generate?

How to turn 12 14/15 into a decimal?

In which set are the numbers equal? A) 1 5, 0.20 and 20% B) 1 2, 0.20 and 50% C) 4 5, 0.60 and 60% D) 1 4, 0.20 and 20%

Ramona earns $32,385.60 annually. What is her average biweekly gross pay

Which statement is true? The altitude drawn to the leg of a right triangle forms two triangles that are similar to each other and to the given triangle.