Explain the difference in your thought process for Problems 7 and 8. Can you use the same numbers for each
problem? Why or why not?

Eis the midpoint of line segment ac and bd also line segment ed is congruent to ec prove that line segment ae is congruent to line segment be

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.

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.