Penny pays $16 a month for her book club membership. With the membership, each book costs $3. Write an algebraic expression for her total bill for one month if she buys b books that month. An algebraic expression for the total bill for one month is nothing. (Do not include the $ symbol in your answer.) Enter your answer in the answer box and then click Check Answer.

3b+16

Step-by-step explanation:

b=# of books

3=One book

$16=beginning cost for book that month

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

answer: 48

just remember to use pemdas:

parentheses

expressions

multiplication

division

addition

subtraction