Which graph represents the solution to the system of inequalities? x + y < 4 2x + 3y >OR= 12

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

(! ) three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?