What is the product of yx^2 and (6y^2x-yx)

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.

A.s.a.! this is a similarity in right triangles. next (solve for x)a.) 12b.) 5c.) 12.5d.) [tex] 6\sqrt{3} [/tex]