The circumference of a circle is 18 pi feet. What is the area in terms of pi?

Predict which statements are true about the intervals of the continuous function. check all that apply

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

At store a, erasers are sold individually. the cost y of x erasers is represented by the equation y=0.75x. the costs of erasers at store b are shown in the graph.