9514 1404 393
Answer:
- 8, 20, 32, 44, 56
- arithmetic
Step-by-step explanation:
The words "common difference" tell you this is an arithmetic sequence. A geometric sequence will have a <em>common ratio</em> between terms.
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The common difference is added to each term to get the next.
first term: 8 -- given
second term: first term + common difference = 8 + 12 = 20
third term: 20 +12 = 32
fourth term: 32 +12 = 44
fifth term: 44 +12 = 56
The first 5 terms of this arithmetic sequence are 8, 20, 32, 44, 56.
Answer:
Step-by-step explanation:
(X+y+2)(y+1)
simplify
xy + x + y² + y + 2y 2
Step 1, you must combine 3 and x together before attempting the exponent
In this equation, you can't simplify more than it is without knowing the value of x
Answer:
B I think
Step-by-step explanation:
The answer is zero because 100-10=90-30=60-10=50-0-30=20
