On a certain hot summer's day, 769 people used the public swimming pool. The daily prices are $1.25 for children and $2.50 for
adults. The receipts for admission totaled $1447.50. How many children and how many adults swam at the public pool that day?
1 answer:
579 adults and 190 children I’m pretty sure this is right
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D=10
Explanations: 2d-5=3d- 15
2d- 3d =-15+5
D=10
Answer:
I think also option c ok
The length of x is 3. Since the two trapezoids are similar. In the second trapezoid the top is half of 10. so it would be logical for x to be 3
The answer is 55.75! Trust me I took a test on this and its the right one.
11 836/1000. Simplified: 11 209/250.
I hope this helps! :)
