7 = 10.2
12 = 17.7
Let's take
d = 17.7 - 10.2/ 12 - 7
d = 7.5/ 5
d = 1.5
The common difference is 1.5
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Answer:
Z^21
Step-by-step explanation:
Answer:
1.6666666666666...
Step-by-step explanation:
10/6=5/3=1.6666666...
Answer:
876/7
Step-by-step explanation:
Just plug the number 5 into the equation and solve. Remember your Order of Operations (PEMDAS).