What exponential function represents the data in the table? xf(x)
225
3125
4625
f(x) = x4 + 9
f(x) = 4x + 9
f(x) = x5
f(x) = 5x

Acircular garden with radius of 8 feet is surrounded by a circular path with a width of 3 feet. what is the approximate area of the path alone? use 3.14 for π

Julie goes to the sports store and spends $40.50 before tax. she buys a pair of shorts for $21.75 and 3 pairs of socks that each cost the same amount. how much does each pair of socks cost? $$

Can someone explain to me how to do