Answer:
10
Step-by-step explanation:
The answer is 10 because there are 20 days and no home work is due on 7 of those days so that’s 13 days with homework from math or writing. Then you take the three days where it was just math and subtract that to get 10 days of writing.
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7vito6u
3a2
You can find it in all the terms
80 men
4 : 5 10 : 9
40 : 50 : 45
40 x 2 = 80
