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Jessica_Moore
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1. Tony and Belinda have a combined age of 56. Belinda is 8 more than twice Tony’s age. How old is each? (2 points)
2. Salisbury High School decided to take their students on a field trip to a theme park. A total of 150 people went on the trip. Adults pay $45.00 for a ticket and students pay $28.50 for a ticket. How many students and how many adults went to the park if they paid a total of $4770? (2 points)
3. Your piggy bank has a total of 46 coins in it; some are dimes and some are quarters. If you have a total of $7.00, how many quarters and how many dimes do you have? (2 points)
help!!
 one year ago
 one year ago
Jessica_Moore Group Title
1. Tony and Belinda have a combined age of 56. Belinda is 8 more than twice Tony’s age. How old is each? (2 points) 2. Salisbury High School decided to take their students on a field trip to a theme park. A total of 150 people went on the trip. Adults pay $45.00 for a ticket and students pay $28.50 for a ticket. How many students and how many adults went to the park if they paid a total of $4770? (2 points) 3. Your piggy bank has a total of 46 coins in it; some are dimes and some are quarters. If you have a total of $7.00, how many quarters and how many dimes do you have? (2 points) help!!
 one year ago
 one year ago

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alexxxis Group TitleBest ResponseYou've already chosen the best response.0
For number one, you need to take the combined age and subtract 8 and then divide by 2.
 one year ago

alexxxis Group TitleBest ResponseYou've already chosen the best response.0
Once you divide by two you add the 8 back to one of the 2 numbers and thats belinda age.
 one year ago

rahul91 Group TitleBest ResponseYou've already chosen the best response.0
take tony's age = x belinda's age = 2x+8 combined age = 56 solve for x u get tony's age and do 2x+8 u get belinda's
 one year ago

alexxxis Group TitleBest ResponseYou've already chosen the best response.0
If you take the equation 30*.10 you get 3 then add 16*.25 you get 7. 7 is the total amount the money adds up to and there is exactly 46 dimes and quarters used.
 one year ago

alexxxis Group TitleBest ResponseYou've already chosen the best response.0
Thats for number 3.
 one year ago
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