The simplest pure substances that cannot be broken down into any other substance are called?
1 answer:
I think that the answer is compounds
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Answer:
OOF
Step-by-step explanation:
<span>Hope this helps. c:</span>
Solution
The 1st term = -3
15th term = 53
15th term = a + d(n-1)
53 = -3 + d(15- 1) [Here n = 15)
53 + 3 = d(14)
14d = 56
d = 4
The common difference is 4.
-3x-4<19
19+4=23
3x<23
÷3 ÷3
×= > 23/3 or 7.6^87
