Gian's Scribe Post

[8.2] Multiplying Integers.

4.]

a.]  [+2] x [-3]

b.] [+3] x [+4]

6.]

a.] +42

b.] -32

c.] -45

d.] +110

7.]

a.] +162

b.]-480

c.]-708

d.]+1764

8.]

a.]-40

b.]+5

c.]-2

d.]+9

e.]+7

9.]

a.] A customer would save $60 over two years.

b.] The Internet provider would lose -$30 annually for each customer who makes this choice.