At the same rate, 31 inches of wire will cost 124 cents.
Answer:

Step-by-step explanation:






Answer:
9
Step-by-step explanation:
18+9=27, answer=9......
The answer is b
16-9=7
7+8=15r
Answer:
Divisible by 2, 5 AND 10.
Step-by-step explanation:
72590÷2=36295
72590÷5=14518
72590÷10=7259