find the area of a circle with radius 8 ft. Use the value 3.14 for π, do not round your answer. Be sure to include the correct unit in your answer.​

Find the equation using the point (4,8)

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

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.