Elijah and his brother both collect baseball cards. Elijah has 288
cards and plans to purchase 10
cards every month. His brother
has 320 cards and plans to
purchase 8 cards every month.
Write an inequality to represent
the number of months Elijah must
purchase baseball cards in order
to have more than his brother.

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

or

the 3rd on is correct

step-by-step explanation:

imma say 16%. sorry if its wrong. i'm doing the same stuff right now

step-by-step explanation: