There are 3 circles and 6 triangles. What is the simplest ratio of circles to triangles?

Simplify the expression. enter the correct answer.

If eh = hg and hg=16, find the diameter of k

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.