Solve the equation by using the quadratic formula 15x^2+31x=-10

What power can you write to represent the volume of the cube shown? write the power as an expression with a base and an exponent and then find the volume of the cube

Find the domain and range of the following function f(x) = 51x - 21+ 4

An electrician cuts a 136 foot long piece of cable. one piece is 16 feet less than 3 times the length of the other piece. find the length of each piece