Select the mathematical sentence that is true. a. 3 • (7 – 3) + 5 ≤ 6 + 2 • 1 b. 3 • (7 – 3) + 5 < 6 + 2 • 1 c. 3 • (7 – 3) + 5 > 6 + 2 • 1 d. 3 • (7 – 3) + 5 = 6 + 2 • 1

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.

Which of the following graphs could represent a cubic function?

What is 60.9643790503 to 5 decimal