Evaluate 6+x when x=3

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

For which pair of functions is (gof)(a)=|a|-2?

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)