50 POINTS!!!From 1970 to 1990, the average cost of a new car C (in dollars) car aproximated by the model C= 30.5p^2 + 4192 where
t is the number of vears since 1970. During which year was the average cost of a new car $7242?
1 answer:
Answer:
The answer is 1980
Step-by-step explanation:
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The pattern will be at the same place at 2 feet, 4 feet, 6 feet, 8 feet, 10 feet, 12 feet, 14 feet, 16 feet, and 18 feet
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D. Neither A nor B. There you go.
Answer:
its option B: r=(3xy)/(x-2y)
80
8 x 10
2 x 4 x 5 x 2
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