Ken paid $12 for two magazines the cost of each magazine was a multiple of $3 what are the possible prices of the magazines

Find a number such that if you add 8 and divide the result by 4 you will get the same answer as if you subtracted 3 from the original number and divided by 2

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

Me! i will mark you brainliest if you are right and show your i don't get polynomials and all the other stuff. multiply and simplify.2x(^2)y(^3)z(^2) · 4xy(^4)x(^2)show your