Answer:
$2.00 i think ???
Step-by-step explanation:
beat me up if it's wrong !
the correct question is
Compute the total cost per year of the following pair of expenses. Then complete the sentence: On an annual basis, the first set of expenses is _% of the second set of expenses.Sheryl spends $17 every week on cigarettes and spends $24 a month on dry cleaning.
we know that
1 year is equal to 52 weeks
1 year is equal to 12 months
To calculate:
$17 * 52 = $884
$24 * 12 = $288
then
884/288 = 3.0694
* 100 = 306.94%
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</span>
therefore
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</span>
the answer is
<span>306.94%</span>
NO
Step-by-step explanation:
D) 12 and a quarter hours. Just add all the times together.
Answer:y = 65x/z
Step-by-step explanation:
Suppose y varies directly with x and inversely with z. It means that as y increases or decreases, y increases or decreases while z decreases or increases respectively.
In order to remove the variation symbol and replace with an equation symbol, we would introduce a constant of variation, k. It becomes
y = kx/z
When x= 65 and z=5, then y= 26. We would substitute these value to get the constant of variation, k. It becomes
26 = 65k/5
65k = 65
k = 1
The equation of combined variation will be
y = 65x/z
