What is the coefficient of y in the expression 2 ⋅ 4 + 3y?

What is the expression in factored form? -x^2 + 3x + 28 a. (x-7)(x-4) b. -(x-7)(x+4) c. (x+4)(x+7) d. -(x-4)(x+7)

What is not true about kl and mn? what is mn? (show )

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out