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sattari [20]
3 years ago
9

Please answer quickly! Will give 5 star and brainliest for quickest answer.

Mathematics
1 answer:
boyakko [2]3 years ago
8 0
1. 
{3x+9y=75
{8x+5y=67
2. elmination
{24x+72y=600
-
{24x+15y=201
57y=399
y=7
8x=67-35
x=4
Senior citizen ticket cost $4
child ticket cost $7
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