Question

Lin got a $50 gift card to an online music store. She uses the gift card to buy an album

for $9.99. She also wants to use the gift card to buy some songs. Each song costs
$1.29.
Which of these inequalities describes this situation, where n is the number of songs Lin
wants to buy?
a) 9.99 + 1.29n > 50
b) 9.99 + 1.29n < 50
c) 9.99 - 1.29n > 50
d) 9.99 - 1.29n < 50

Answer 1

b i think because 50 minus 9.99 then 1.29 will be less than cuz it cant go over