Doughnuts are sold in bags and cartons. A bag holds 4 doughnuts and a carton holds 10 doughnuts.
Tom buys B bag of doughnuts and C cartons of doughnuts.
He buys a total of T doughnuts.
Write down a formula for T in terms of B and C.

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas

Match the one-to-one functions with the graphs of their inverse functions.