Mary spent $10.30 on dinner to stay in budget.
Step-by-step explanation:
Amount spent on breakfast = $6.25
Amount spent on lunch = $8.95
Amount spent on dinner = x
Average = $8.50
Average = 

Multiplying both sides by 3

Mary spent $10.30 on dinner to stay in budget.
Keywords: Average, addition
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Answer:
Each ticket was 3 dollars
Step-by-step explanation:
Since there were 10 friends, let x represent the amount that each ticket cost
10x - 2 = 28
10(3) - 2 = 28
30 - 2 = 28
I cant see the photo! are you sure there is one? just type out the question and ill do the best i can
Answer:
x = 8
Step-by-step explanation: