HELPPP PLSS The radius of a circle is 9 meters. What is the circle's area? r=9 m Use 3.14 for n. square meters​

Beth makes batches of bluberry muffins and banna muffins. each batchis 6 muffins. she makes 2.5 batches of bluberry muffins. how many batches of bananna muffins should beth make if she wants to have a total of 60 muffins?

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.