1 answer:
1. C
2.A
3.D
4. B These are the only math problems I can actually do because they're more like puzzles than anything.
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Answer:
0.375
Step-by-step explanation:
2-0.5=1.5
3.5-2=1.5
Therefore difference is 1.5=n
1.5n-1 is nth term
When n=20
=29
Answer:
1) selling price is $62.50 and 2) total cost would be $66.25
Step-by-step explanation:
