Find the slope that passes thru (3,5) and (5,8)

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

Tell me how you got the it use the figures to answer questions 1and 2. in each diagram, line k is parallel to line l, and line t intersects lines. 1. based on the diagrams, what is the value of x? 2. how would you verify your answer for x?

Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.