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marin [14]
2 years ago
7

HELPPP DUE IN 10 more min PlEaSe NO LINKS!

Mathematics
1 answer:
kap26 [50]2 years ago
7 0
9-4 and 9+(-4) I believe
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The Drama Club sold 450 tickets for the spring play. An adult ticket cost $5 and a student ticket cost $3. Total ticket sales eq
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x+y=450
5x+3y=1900


x=450-y
5(450-y)+3y=1900

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y=175
x=275
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Digiron [165]

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