Randy buys a pair of shoes that were originally
priced at $147. He receives a 35% discount and
pays 8.5% sales tax. How much does Randy pay?

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

What are the first 4 terms in the multiplication pattern given by the formula 2×4n