Which of the following statements is true of the system below? -2x-3y=-1
3x+6y=0

A. The solution to this system is (3,-2).
B. The solution to this system is (2,-1).
C. This system has no solutions.
D. This system has infinitely many solutions.

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?

A. s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?