I need this question answered in scientific notation please, (it would make it better if you could provide the steps, and an explanation, but not required )
(if it looks weird, equations under here)
1.1 x 10^3 - 4.9 x 10^2

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.

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

Ian is in training for a national hot dog eating contest on the 4th of july. on his first day of training, he eats 4 hot dogs. each day, he plans to eat 110% of the number of hot dogs he ate the previous day. write an explicit formula that could be used to find the number of hot dogs ian will eat on any particular day.