Mathematics, 09.11.2020 21:50, janetcooly
In a parking lot, Tracy counted the number of wheels on
cars (four wheels) and motorcycles (two wheels). She
counted 78 wheels, and both the number of cars and
the number of motorcycles were prime numbers.
How many cars and how many motorcycles might she
have seen?
Answers: 1
Mathematics, 21.06.2019 14:00, cami30031cami3003
Which pair of lines is parallel? a. y=4x+1 and y+4=5 b. y=-2+x and 2y-2x=-2 c. y=1/4x + 2 and y-2=1/2x d. y=1/5x+1 and 5y+x= 10
Answers: 2
Mathematics, 21.06.2019 16:30, kenken2583
Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7
Answers: 2
In a parking lot, Tracy counted the number of wheels on
cars (four wheels) and motorcycles (two whe...
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