Lebron makes 70% of his free throws. If he shoots 30 free throws, how many baskets will he make?

When using the linear combination metho e linear combination method to solve a system of linear equations, the four options are:

Which expression gives you the distance between the points (5,1)and(9,-6)

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x