There are two closed containers and four balls just fit in each container. each ball has a diameter of 60mm. which container had the smallest surface area? you must show your working using mm. your final line should say either a is smaller or b is smaller. mathswatch

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.

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

Factor the expression using the gcf. the expression 21m−49n factored using the gcf