As 1.
25
c) 1
a) a5
b) 0
2. a-5 =
a) a5
b) 0
c) 1
3. Simplify ***
a) 13
b) x-3
c) x17
4. Divide x2 - 9x + 14 by x -2.
a) 2x-7
b) 2x + 7
c) x-7
5. When m - 3 is squared, the result is​

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.