Mark has a total of 41 coins consisting of nickels and quarters the total value of the coins is $4.85. How many of each type of coin does he have?
Admission to a baseball game is $4.50 for general admission and $7.00 for reserve seats. The receipts were $5694 for 1112 paid admissions.How many of each ticket were sold?
Five times the sum of a number and 3 is the same as 3 multiplied by 1 less than twice the number. Find the number.
If a number is added to the numerator of 5/7 and the same number is subtracted from the denominator, the result is
5. Find the number.
John is currently two years older than half of his father's age in years. In 12 years, John will be two-thirds his father's age. How many years younger will John be then compared to his father's age now?
An aquarium holding African cichlids is 4 inches higher than it is wide. Its length is 29 inches, and its volume is 4060 in.³ Find the width and the height of the aquarium.
The distance, s (in feet), that an object on the moon will fall in the seconds is given by s(t) = 2.735t².
How far will an object fall on the moon in 3 seconds?
Dennis and Chris Reed leave simultaneously from the same point hiking in opposite directions, Dennis is walking at 4 miles per hour and Chris at 2 mph. How long can they talk on their walkie-talkies if the walkie-talkies have a 15 mile radius?
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