Which of the following equations is written in standard form? a.-2x=13 b.3x+5y=-15 c.1/2x+1/3y=-15 d.-3x+13y=25

There are 4 cups in a quart and 4 quarts in a ganon.jug of water? . how many cups are in a 5-gallon jug of water?

Measures of the angle of r, 31 s (x+4) t (3x+9)

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.