99 point ! the prime factorization of a number is 2^3*3^2*5. which is a true statement about the factors of the number?

15 point ! ~ see if you know the answer to both you!

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14

Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?