A computer company purchased 14.7 tons of Aluminum in 2015. In 2016 they purchased 5% more than what they purchased in 2015. In
2017 they used 12.6%. Which expression represents the strategy to estimate the amount of aluminum at the end of 2017? Explain your reasoning one step at a time. A) 15 + 5 – 13 C) 15 + .75 - 2
B) 15(5)(13) D) 15(1.05) - ( 1.13)
