Answer:-4
Step-by-step explanation:
First distribute the 2/3.
(2/3)n + (2/3)*6 = 10
(2/3)n + 4 = 10
Subtract 4 from both sides
(2/3)n = 6
Multiply both sides by (3/2) to clear the fraction
n = 9
Answer:
5.5 days
Step-by-step explanation:
you need to find the average between them so add them up and divide by 2.
Answer:
5d-t
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