Question

You buy a storage rack that holds 40 CDs you have 27 CDs write an inequalityt that describes how many more cds you can buy and still have no more CDs than the rack can hold you buy 15 CDs will they all still fit?

Answer 1

CD's must be 40 or below, so CD's total≤ 40
 If you already have 27, than 27+(number of CDs bought)≤ 40
27+x=40(max)
x=(40-27)
x=13 CDs can be bought, at maximum
so (CDs purchased) ≤ 13
Therefore, 15 CDs would be too many to fit in the rack