The movie theater is showing the movie trolls. they charge $5 per ticket for a child and $12 per ticket for an adult. they sell a total of 342 tickets and make a total of $2550. how many of each type of tickets did they sell?

The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!