John sells hamburgers ($3) and cheeseburgers ($3.50). one afternoon he sells a total of 24 burger for $79. how many of these were hamburgers and how many cheeseburgers?

the dimensions are:

step-by-step explanation:

we want to find the dimensions of a rectangular box with volume of

we factor to obtain;

we rewrite the rightmost factor to obtain;

recall that:

we apply difference of two squares formula to obtain;

hence the dimensions are

answer: x=3 and y=4

step-by-step explanation:

not sure but it may be b, as i said i'm not sure.