Justin has $110 to spend at the mall. he wants to buy a hat that costs $25 and a pair of jeans that cost $40. he is also thinking about buying some bags of socks that cost $12 each. there is no tax on any of his purchases.
which statements are true?
a
if x is the number of bags of socks justin can buy, then the inequality representing this situation is x< 3.
b
if justin buys the hat and the jeans, solving the inequality 12x + 65 latex: \le
≤
110 for x will tell him the maximum number of bags of socks he can buy.
c
if justin buys the hat but not the jeans, solving the inequality 12x + 40 latex: \le
≤
110 for x will tell him the maximum number of bags of socks he can buy.
d
if justin buys the jeans but not the hat, solving the inequality 12x + 40 latex: \le
≤
110 for x will tell him the maximum number of bags of socks he can buy.
e
if justin buys the hat, jeans, and the maximum number of bags of socks, he will have enough money left to buy a belt that is on sale for $7.99.