the football team is sponsoring a concert as a fundraiser. The team wants to raise at least $1500. Each student ticket costs $4 and each adult ticket cost $7. if 120 student tickets are sold, how many adult tickets could be sold to exceed their goal?​

Answer :

4x = student tickets, 7x = adult tickets
4(120) + 7x = 1500
480 + 7x = 1500
7x = 1020
X = 145 adult tickets

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