2x +y =4 and 5x + 4y = 7

What is the volume of a rectangular prism that is 120 centimeters by 2 meters by 1.5 meters in cubic meters?

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2