Help the first one i got right. but i don’t know how to do this one. and i can’t find it on anywhere.

Let r = 3. what is the value of r + 58?

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

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.