8x + 2y = 6 2x plus 3y = 9

Solve the two equations above.

A. x = -9 ; y = -9

B. x = 1 ; y -1

C. x = 0 ; y = 3

D. x = 0 ; y = 7/3 (seven over three)

GIVING 30 POINTS TO WHOEVER ANSWERS!

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

Tom drove 206 miles in 3.9 hours. estimate his average speed.

Which graph correctly represents the equation  y=−4x−3? guys me iam not trying to fail summer school and will offer 40 points for who ever me with the next 3 problems and will give brainlest