Completely factor the polynomial. 9x 2 + 60x + 100

Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n – 3 = 198 b. 3n – 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198

Select the quadratic that has root x = 8 and x = -5

Which of the following is the true for f(x) = 5cos