Nathan bought a pair of boots for $79.95 and 2 shirts for $19.99 each. the sales tax is 7.5%. how much did nathan pay for all the items, including tax?

John checked his watch and said that it is thursday, 7 am. what will the day and time be 2006 hours plzzz i will give you 100 points

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)