Mathematics, 13.07.2019 18:00 preservations
My friend and i both have the same math homework one day. i work at a rate of $p$ problems per hour and it takes me $t$ hours to finish my homework. my friend works at a rate of $2p-4$ problems per hour and it only takes him $t-2$ hours to finish his homework. given that $p$ and $t$ are positive whole numbers and i do more than $10$ problems per hour, how many problems did i do?
Answers: 1
Mathematics, 21.06.2019 17:30, msdmdsm1186
Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?
Answers: 3
Mathematics, 21.06.2019 19:30, sk9600930
Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36
Answers: 1
My friend and i both have the same math homework one day. i work at a rate of $p$ problems per hour...
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