What is the slope of the line containing the points (3,1) and (-1,3) a.-2 b.-1\2 c.1/2 d.2

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

I'm at a bookstore with $\$35$ in my pocket and a $20\%$-off coupon. what is the cost of the most expensive book i can buy with my money and the coupon? (assume that there are books of every possible price in the bookstore. it's a large bookstore! )