Mathematics, 18.11.2020 01:00 hjeffrey168
HELP PLZAmery has x books that weigh 3 pounds each and y books that weigh 4 pounds each. The total weight of his books is 40 pounds. Which equation below represents this relationship algebraically?
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0if x and y vary inversely and y=6 as x=7, what is the constant of variation?
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The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities
Answers: 1
HELP PLZAmery has x books that weigh 3 pounds each and y books that weigh 4 pounds each. The total w...
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