Rewrite the expression using grouping symbols 13x - 29x x(29 -13) x(13 - 29) 13(x -29) 13(x +29)

There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

How do you determine whether a relationship represented as as graph is linear or nonlinear