There is a ratio of 7 children to every to caretakers if there are a 189 total children then how many rare people are at the daycare

189 x 7 = 1323 + 189 =

The rest of the question is the attached figure

The percent change =

If (+ve) increase and if (-ve) decrease

Part A: What is the percent of change in the cost of a pizza?

The initial price = $7.5

The final price = $9

The percent change = %

Part B: What is the percent of change in the cost of a cheeseburger?

The initial price = $5

The final price = $6.5

The percent change = %

Part C: What is the percent of change in the cost of a serving fries?

The initial price = $2

The final price = $4.5

The percent change = %

Part D: What is the percent of change in the cost of a hot dog?

The initial price = $2.5

The final price = $2

The percent change = %