Sarah went to a basketball game. She bought a ticket to the game and a bag of popcorn spending a total of $15.00. Tyler went to a basketball game. He bought a ticket to the game and 3 bags of popcorn spending a total of $30.00. How much is a ticket to the game? Group of answer choices $10.50 $4.75 $7.50 $5.25 Flag question: Question 3
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Answer :-
Let basketball game ticket cost = $x
a bag of popcorn = $y .
so,
→ x + y = $15
and,
→ x + 3y = $30
subtracting,
→ (x + 3y) - (x + y) = 30 - 15
→ 2y = 15
→ y = $7.50
then,
→ cost of a ticket = 15 - y = $7.50 (Ans.)
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