9. -7/12
10. -2.75
11. 1.844
12. 4.539
Answer: I think 7
Step-by-step explanation:
Answer:
2 hours * (47 miles / hour) = 94 miles
multiply the value in miles per hour by the conversion factor '1.609344'.
So, 2.2 miles per hour = 2.2 × 1.609344 = 3.5405568 kilometers per hour.
Step-by-step explanation:
9 - 6 = 3
so 3 + 6 = 9 which is an addition equation that helps you find the answer.
