Question

Derek’s school is having a concert. Derek bought 6 student tickets for $5%0D%0A$%0D%0A5%0D%0A each. He bought 4 adult tickets for $10%0D%0A$%0D%0A10%0D%0A each. The expression 5s+10a%0D%0A5%0D%0A%0D%0A+%0D%0A10%0D%0A%0D%0A represents the cost of buying s%0D%0A%0D%0A student tickets and a%0D%0A%0D%0A adult tickets. How much did Derek pay for the tickets?%0D%0A%0D%0AResponses%0D%0A%0D%0A$105%0D%0APick the answer below.%0D%0A%0D%0A$475%0D%0APick the answer below.%0D%0A%0D%0A$80%0D%0APick the answer below.%0D%0A%0D%0A$70

Answer 1

[AI-generated answer — Bot GPT 3.5]

To find out how much Derek paid for the tickets, we need to substitute the values into the expression:

5s + 10a

Derek bought 6 student tickets (s = 6) and 4 adult tickets (a = 4), so we can substitute these values into the expression:

5(6) + 10(4) = 30 + 40 = $70

Therefore, Derek paid $70 for the tickets.