It cost the wilson children $55 to make lemonade. how many glasses must they sell at 75¢ each to make a profit?

An animal shelter has 21 puppies. if the puppies are 28% of the total dogs and cat population how many dogs and cats are in the animal shelter

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

For the equations below which statement is true ?