Which system of equations has the same solution as the system below? 3x+3y=8 2x-y=5 a. 3x+3y=8 4x-2y=5 b. 3x+3y=8 4x-2y=10 c. x+y=8 2x-y=5 d. 9s+9y=22 18x+9y=45

Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)

How does the graph of y = 3x compare to the graph of y = 3-x?