The first row of a theater has 15 Seats. Each subsequent row has 3 additional seats. Which of the following is an explicit expression that represents the number of seats in a row? (A) a(n) = 15 + (n - 1)3
(B) a(n) = 3 + (n - 1)15
(C) a(n) = 15 - (n - 1)3
(D) a(n) = 3 - (n + 1)5

18.36. give me brainliest!

step-by-step explanation:

you have to multiply 1.53 by 12 so the equation is 12x1.53 and then that is your answer.

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

combine all like terms then its just a 2 step equation