What type of triangle is shown
a) scalene
b) equilateral
c) right
d) obtuse

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?

God's gym charges a sign-up fee of $100 plus $30 per month. write an expression to represent how much someone would pay for a membership.

Factor the polynomial by its greatest common monomial factor.