Mathematics, 10.09.2021 17:50 ajayrose
Mary and her brother John collect foreign coins. Mary has three times the number of coins that John has . Together they have 120 foreign coins. Find how many coins Mary has
Answers: 2
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What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)
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Mathematics, 21.06.2019 20:00
Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39
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Mathematics, 21.06.2019 21:30
Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?
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Mathematics, 22.06.2019 05:30
Marshall went to the state fair and bought 3 tickets. each ticket to the fair cost x dollars. after he bought the tickets, he had $3.25 left in change. write an expression that represents the amount of money, in dollars, that marshall had before he bought the tickets. n
Answers: 1
Mary and her brother John collect foreign coins. Mary has three times the number of coins that John...
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