How many solutions does g(x)=0 have?

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

Agraph of a trapezoid can have diagonals with slopes that are negative reciprocals and two pairs of adjacent sides that are congruent, true or false, and why

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?