It is not
A(b)=55+6
It is
A(b)=55 + 6*b
so
A(32) = 55 + 6*32
Khamis earns 55dollars per week working part-time at a book store. He makes one dollar more for each book that he sells. The amount, A (in dollars), that Khamis earns in a week if he sells b books is given by the following function.
A(b)=55+6
How much does Khamis earn in a week if he sells 32 books?
2 answers
one dollar more for each book that he sells
means that A(b) = 55+b
"math" needs to learn the difference between "6" and "b"
means that A(b) = 55+b
"math" needs to learn the difference between "6" and "b"
3 answers