Find three consecutive integers that equal -21. Do this algebraically.

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.

Are the corresponding angles congruent? explain why or why not.

Shannon drove for 540 minutes. if she traveled 65 miles per hour,how many total miles did she travel?