Graph the solution set of the system of inequalities or indicate that the system has no solution. x^2 + y^2 ≤ 49 5x + 4y ≤ 20

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

Ihave a triangle with a 60 degree angle. lets use d for that angle. what are the values of e and f if d is 60 degrees? and what do you notice about the values of e and f?

Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?