Tammy is selling tickets for the school jazz band concert. Adult tickets cost $5, and student tickets cost $3. If Tammy sells a
2 answers:
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Answer:
Step-by-step explanation:
Multiply both sides of the equation by 5.
5 · ·
5 · 4
Simplify both sides of the equation.
Subtract 10 from both sides of the equation.
Divide each term by 2 and simplify.
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Substitute x for 6
Multiply 3 · 6
Add 18 + 9
Divide ÷ 27
9 = 9