**Answer:**

290d + 245

**Step-by-step explanation:**

Hello! So what you do first is make two equations, then combine them.

For the food booths, the equation would be 15(4d) + 150

For the game booths, the equation would be 23(10d) + 95

Now simplify them.

Food booths: 60d + 150

Game booths: 230d + 95

Next, we combine the two equations to get one equation.

60d + 150 + 230d +95

Simplify even more...

290d + 245

This is going to be your equation. I don't know the number of days the fair went so I can't go any futher on this question. Hope this helps though!

**Answer: 3 and -7**

**Step-by-step explanation:**

3 x (-7) = -21

3 - 7 = -4

Happy to help!

The Ratios has a unit rate of 8

A - 40:5

C - 96:12

D - 48:6

Dividable by 8

**Answer:**

**Step-by-step explanation:**

Answer: $16.15

Explanation:

Discount = 10% x $8.50 = 0.1 x $8.50 = $0.85

Price after discount = $8.50 - $0.85 = $7.65

Total Amount = $8.50 + $7.65 = $16.15