Which expression could be used to calculate the amount of tax on an item if the tax is 6 1/2% and the item is d dollars? a) 6d b) d/6.5 c) 0.65d d) 0.065d

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

Select all of the following expressions that are equal to 2.5.

Consider this expression and the steps to evaluate it. 4^5(−2)^9/4^8(−2)^3 1. apply the quotient of powers:      (−2)^a/4^b 2. evaluate powers:           c/d select the value of each variable. a = _ b = _ c = _ d = _