Answer: 8
Step-by-step explanation:
Answer:
423
$3.74
Proportions:
6 pounds ⇔ $22.44
1 pound ⇔ $ C
C = 22.44*1/6
C = $3.74
1. 27,22,17,12,7
2. 40
3.-7,-10,-13
5. 3,1,0.333
6. -640
7. 21 and 63