Mathematics, 17.12.2020 19:20 keyshawn437
7. You purchase 5 movies and a CD. The cost of the CD is $8.50. Your total bill is $38.45. Write and solve an equation to find the cost of a movie. Show your work. I β Submit
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Mathematics, 21.06.2019 14:30
Aswimming pool has an input pump for filling the pool and an output pump for emptying the pool. the input pump can fill the pool in 3 hours, and the output pump can drain the pool in 5 hours. as you go to bed, the pool is full, but a neighborβs kid turns on the output pump. at midnight, you awake to find the pool half empty. immediately, you turn on the input pump, but you are sleepy and forget to turn off the output pump. at what time will the pool become full?
Answers: 1
Mathematics, 21.06.2019 19:20
Find the area of an equilateral triangle with a side of 6 inches
Answers: 2
Mathematics, 21.06.2019 19:30
If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b
Answers: 1
7. You purchase 5 movies and a CD. The cost of the CD is $8.50. Your total bill is $38.45. Write and...
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