Answer:
448
Step-by-step explanation:
4*2*7*8=448 different combinations
Answer:
The first statement: "Her first mistake was in Step 2. She added 0.2 to each term instead of multiplying by 0.2."
Answer:
32 days
Step-by-step explanation:
5 divided by 2 is 2.5, which means 2.5 gallons will leak per day. 80 divided by 2.5 is 32 which means it will take 32 days for the bucket to completely leak out.
hope that's right <3
Answer:

Step-by-step explanation:

The answer is 12 because 3*3=9 and 9+3=12