Question

Satchi found a used bookstore that sells pre-owned videos and CDs. Videos cost $9 each, and CDs cost $7 each. Satchi can spend no more than $35. Write an inequality that represents this situation. Does Satchi have enough money to buy 2 videos and 3 CDs?

Answer 1

Satchi's budget constraint at the bookstore is $35. The inequality representing their situation is 9V + 7C ≤ 35. Satchi does not have enough money to buy 2 videos and 3 CDs as the total comes to $39.

Step-by-step explanation:

Satchi is dealing with a budget constraint at the bookstore with a maximum spending limit of $35. The cost of videos is $9 each, and the cost of CDs is $7 each. To represent this situation, we can write the following inequality:

9V + 7C ≤ 35

where 'V' is the number of videos and 'C' is the number of CDs. Checking if Satchi can buy 2 videos and 3 CDs:

9(2) + 7(3) = 18 + 21 = 39

Since $39 exceeds the budget of $35, Satchi cannot afford to buy 2 videos and 3 CDs.

Answer 2

Hello!

Let's use 'v' for videos and 'c' for CDs.

The inequality that would represent this situation would be:

9v + 7c < 35

No, Satchi does NOT have enough money to buy 2 videos and 3 CDs.