What is the slope-intercept equation of the line that includes (0,7) and (3,10)?

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

The graph of y = ax^2 + bx + c is a parabola that opens up and has a vertex at (0, 5). what is the solution set of the related equation 0 = ax%2 + bx + c?

If your teacher tells you to do questions 6 through 19 in your math book for homework, how many questions is that