Which is the correct simplified version of the expression show after distributing and combining like terms -1 over 3 (9x - 18) + 8x

Is this a polynomial function? i need to know asap

Ke’ajah has a coupon for 1/3 off the regular price, t, of a tent. which expression represents the price of the tent using the coupon? select the two correct expressions. a. 1/3t b. 2/3t c. t - 1/3 d. t - 2/3 e. t - 1/3t f. t - 2/3t

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