Question

Lella carns 42 dollars per week working part-time at a book store. She makes one dollar more for each book that she sells. The amount, A (In dollars), that Lella

carns In a week if she sells b books is given by the following.
A=42+ b
How much does Lella carn in a week if she sells 14 books?

Answer 1

She earns 1 dollar for each book sold

A = 42+B*1

A = 41+B

Let B = 14

A = 41+14

A = 56

Explanation:

Answer 2

$56

Explanation:

the equation is A=42+b

b=14 because Leila sells 14 books

substitute 14 in the equation: A=42+14

A=56