Answer:
7 books
Step-by-step explanation:
make an equation
x = # of books each book is $4 so its 4x
the shipping fee no matter how many books he buys will be $2 so it's just 2
the equation looks like this:
4x + 2 = 30
we set equal to 30 cuz he can't spend more than $30
solve for x
4x = 30 -2
4x = 28
x = 7
Brett can buy no more than 7 books.
Answer:
Step-by-step explanation:
a=-7
r=21/-7=-3
D is the correct answer to this question
I would try B.
I'm not positive i got it right
(sorry if its wrong)
Hope this helped!
:)
