Twenty planes are at an airport. Eight planes take off, then five planes land, then 7
1 answer:
Answer:
19
Step-by-step explanation:
20 - 8 = 12
12 + 5 = 17
17 - 7 = 10
10 + 9 = 19
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9 and 1/2 is the answer. We can find this by simply subtract 1 1/2 from 12.
Answer:
$1.80
Step-by-step explanation:
20 x 0.09 = 1.8
You’d be going 70 miles every hour
Answer:
3rd is the most
Step-by-step explanation:
divide pages by minutes
1st is .79
2nd is .825
3rd is .88
4th is .72
