Answer:
138
Step-by-step explanation:
Add the amount of garbage that Ralph and Kyle threw out to get the answer;
72 + 66 = 138
4243.6-4000=243.6/4000= 0.06
Interest rate 0.06%
2.30 + 0.40(x - 1) < = 5.10
2.30 + 0.40x - 0.40 < = 5.10
1.90 + 0.40x < = 5.10
0.40x < = 5.10 - 1.90
0.40x < = 3.20
x < = 3.20 / 0.40
x < = 8 <=== 8 pages, at the most, can be faxed
