6:38 PM Sun Nov 22 9 50% Brelline Townsend - WS C2 - Applicaitons of Linear Equations 1.p... EXC UNY SUS Period Name Date Applications of Linear Equations For each problem, write and selve an equation. Show all work. No work - No Credit. Sam sold half of his comic books and then bought 7 more. He now has 15. How many did he begin with? 1 2 Mike had $308 dollars to spend on 8 books. After buying them he had 12 dollars. How much did cach book cost? 3. Mandy spent half her allowance going to the movies. She washed the family car and earned 8 dollars. What is her weekly allowance if she ended up with 13 dollars 4, 4 A ticket agency sells tickets for a music concert. The agency charges $45.70 for each ticket and a processing fee of $5.95 for the entire order. The total charge for an order is 5965.65. How many tickets were purchased? 5. You have quarters and nickels saved in a piggy bank. There is a total of S21.10 in quarters and nickels and there are 14 more nickels than quarters. How many nickels and quarters are in the piggy bank? You helped a friend move a short distance recently. The friend rented a truck for SIS 25 an hour and rent a dolly for $8. Your friend paid a total of $175.75. For how long did your friend rent the truck! College Preparatory Mathematics 1 6:38 PM Sun Nov 22 9 50% Brelline Townsend - WS C2 - Applicaitons of Linear Equations 1.p... 7. 7 The membership fee for joining a camping association is $45. A local campground charges members of the camping association $35 per night for a campsite and nonmembers $40 per night for a campsite. After how many nights of camping is the total cost for members, including the membership fee, the same as the total cost for nonmembers Dan and Sydney are getting high-speed Internet access at the same time. 8. Dan's provider charges S60 for installation and $42.95 per month Sydney's provider has free installation and charges $57.95 per month After how many months will Dan and Sydney have paid the same amount for high-speed Internet service! 9. In 2007, there were 13,300 students at college A, with a projected enrollment increase of 1000 students per year. In the same year, there were 26,800 students at college B, with a projected enrollment decline of 500 students per year. According to these projects, when will the college have 9a the same enrollment? b. What will be the enrollment in each college at that time? 9h 10 10 The bus fare in a city is SL.25. People who use the bus have the option of purchasing a monthly coupon book for $15.00. With the coupon book, the fare is reduced to 0.75. Determine the number of times in a month the bus must be used so that the total monthly cost without the coupon book is the same as the total cost with the coupon book An automobile repair shop charged a customer S448, listing $63 for parts and the remainder for labor. If the cost of labor is 535 per hour, how many hours of labor did it take to repair the car? College Preparatory Mathematics 2 C2
