The gyms can be represented by these equations, with x for months. 40x+55= 30x+125. Combine like terms. First, subtract 30x from both sides, and you get 10x+55=125. Subtract 55 next. You now have 10x=70. Divide by 10, and you get x=7. It will take 7 months for them to be the same. To find the cost, you can plug in x. 40(7)+55=335. 30(7)+125=335. The cost is $335.
The choose ( 0.25 )
Relative Frequency = Category Frequency / Total Frequencies
Category Frequency (prefer tennis) = 7
Total Frequencies = 28
Relative Frequency = 7 / 28
Relative Frequency = 0.25
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Answer:
the first equation or the one below it
Step-by-step explanation:
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<span>A.Perpendicular Lines
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Answer:
7 Hours per day
Step-by-step explanation:
35/5=7
If you are working 35/hrs a week, and you only work 5 days, to find out how many hours you work each day, you need to divide the amount of hours per week and the days per week.
Hence, 35/5=7.