Answer:
30 days
Step-by-step explanation:
3/10 is completed in 9 days, so 6/10 in 18 days and 9/10 in 27 days.
If it only takes 9 days for 3/10, then 9 divided by 3 = 3. The final 1/10 is completed in 3 days. This all equals 30 days.
I could be wrong, but that's what I think.
Answer:
-76/8 = -19/2
In an arithmetic sequence, the nth term, an, is given by the formula:
an = a1 + (n - 1)d, where a1 is the first term and d is the common difference.
So, a9 = a1 + 8d
Substituting in the given data, 12 = 88 + 8d
-76 = 8d
d = -76/8 = -19/2
Step-by-step explanation:
i hoped this helped!
4: B
5: D
Step-by-step explanation:
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It is a dime cause a dime is 10¢ and you cannot divide 75 by 10 you get a decimal