: A cake recipe calls for 4 cups of flour and 2 cups of sugar. (b) Express the unit rate of cups of sugar per
gar.
cup of flour.

If the measure of xyz is 81 what is the measure of yz

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x