For each ordered pair, determine whether it is a solution to the system of equations.
5x-3y=7
-2x+7y=3
(9,3)
(2.1)
(-80)
(-4,-9)

What value is equivalent to 5 + [5 × (4 + 2)]? a) 35 b) 45 c) 60 d) 110

Emily is entering a bicycle race for charity. her mother pledges $0.90 for every 0.75 mile she bikes. if emily bikes 18 miles, how much will her mother donate?

What is the volume of this container?