How many solutions does this system have? y = 2/3x + 3

2x - 3y = -9

A. one solution (what i think)

B. two solutions

C. no solutions

D. infinitely many solutions

Which of the following is true about the graph of f(x)=7^x. select all that apply. a= it intercepts the x axis b=it intercepts both axis c=it intercepts neither d=it intercepts the y axis

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Select the correct answer and solve for y