In more conventional notation, ...
b(x) = -15x² +450x +325 . . . . 0 ≤ x ≤ 24
For 1990, x = 1990 - 1983 = 7
b(7) = -15·7² +450·7 +325 = 2740
The value of the card in 1990 was 2740.
Steps: for an approximate result, multiply the fuel economy value by 2.352
12.7*2.352=29.87
Answer: 29.87 Miles per Gallon
Answer:
Step-by-step explanation:
This is already solved, and this would not be considered a inequality since it has only a equal sign.
Answer:
20$ - the sale price
Step-by-step explanation:
take the 20$ the bat originally was and the minus it by the the sales price to get your answer. BUT YOU HAVE 2 HAVE THE SALES PRICE!!!!
3-1 finds for she did to is to is to to fix l Fick
