Please help. i cant fail

What is the solution of the systems of equations? y=2/3x+3 x=-2

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18