Answer: For the first it would be 6, 3, and 7, 6 is double 3, and 7 is 1 more than 6, 6+3=9, and 9+7=16.
The second one is there were only 6 days that students were absent as 12 divided by 2 is 6.
Your equation is 3n = 201.
You have to isolate n so divide 3 to 201.
201/3 = 67.
Answer:
+ 7 d - 7
7 d2 + d + 1
Step-by-step explanation:
+ 7 d - 7
7 d2 + d + 1
2 x 6x - 2 x 5y - 7
12x - 10y - 7
