The assembly of a machine takes 3/4 hour. there are 12 steps in the assembly process. what is the average time for each step?

Jessica is a custodian at oracle arena.she waxes 20 m2 of the floor in 3/5 of an hour. jessica waxes the floor at a constant rate.at this rate how many sqaures meters can she wax per hour

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1