3 years ago

HELPPPP PLEASE!!

Mathematics

2 answers:

gayaneshka [121]3 years ago

8 0

Answer:

67.5

Step-by-step explanation:

ok easy it cost $90

90/100=0.9

0.9*25=22.5

90-22.5

67.5

Setler79 [48]3 years ago

6 0

The answer is 67.50 because you multiply 90$ by .25 than you got 22.50 subtract 22.50 by 90

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An arithmetic sequence is defined by the general term tn = -5 + (n - 1)78, where n ∈N and n ≥ 1. What is the recursive formula o

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