![]() How many of each type of stamp was bought? The purchase included 25¢ stamps and 20¢ stamps. ![]() Find the number of nickels and dimes in the coin purse. A coin purse contains 18 total nickels and dimes. ![]() Find the number of dimes and quarters in the piggy bank. A piggy bank contains 27 total dimes and quarters.There were 131 total food items sold for a total value of \$342. At a local ball game, the hot dogs sold for \$2.50 each and the hamburgers sold for \$2.75 each.How many of each type of ticket was sold? The total amount of money collected was \$310. For activity-card holders, the price was \$1.25 each, and for non-card holders, the price was \$2 each. There were 203 tickets sold for a volleyball game.If \$3000 was invested at a certain rate of return and \$4500 was invested in a fund with a rate that was 2% lower, find the two rates of interest.įor questions 11 to 25, find and solve the equations that describe each problem. Millicent earned \$435 last year in interest.If \$1600 was invested at a certain rate of return and \$2400 was invested in a fund with a rate that was double the rate of the first fund, find the two rates of interest. Jason earned \$256 in interest last year on his investments.If \$7000 was invested at a certain rate of return and \$9000 was invested in a fund with a rate that was 2% higher, find the two rates of interest. Kerry earned a total of \$900 last year on his investments.The combined annual interest was \$1038.50. An inheritance of \$10000 is invested in two ways, part at 9.5% and the remainder at 11%.If the number of quarters exceeds the number of fifty-cent pieces by three, how many coins of each denomination are there? \$3.75 is made up of quarters and fifty-cent pieces.If there are twice as many dimes as nickels, how many of each kind of coin does he have? A boy has \$2.25 in nickels and dimes.If there are 21 coins in all, how many dimes and how many quarters are there? Natasha’s purse contains \$3.90 made up of dimes and quarters.How many adults and how many children attended? Admission was \$2.00 for adults and \$1.50 for children. The attendance at a school concert was 578.A collection of fifty-cent pieces and nickels is worth \$13.40.A collection of dimes and quarters is worth \$15.25.Questionsįor questions 1 to 10, find the equations that describe each problem. This means that \$5000 was invested at 7% and \$8000 was invested at 11%. They earned \$1230 in interest after one year. Clinical research has focused primarily on overweight young and middle-aged adults, the study says.Clark and Kyra invest \$5000 in one account and \$8000 in an account paying 4% more in interest. ![]()
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