Eduardo contributes 16% of his $82,400 annual salary to his 401(k) plan. what is his pre-tax income?

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Measure of angles 31 (x+4) (3x+9) me