Mathematics, 20.01.2021 23:30 wwwcarolynzouowficz
When John bought his nee computer, he purchased on online computer help service has a yearly fee of $25.50 and a $10.50 charge for each help session a person uses. If John can only spend $170 for the computer help thus year, what is the maximum number of help sessions he can use this year?
Answers: 2
Mathematics, 21.06.2019 22:30, mackenzie27717
3. a sum of $2700 is to be given in the form of 63 prizes. if the prize is of either $100 or $25, find the number of prizes of each type.
Answers: 1
When John bought his nee computer, he purchased on online computer help service has a yearly fee of...
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