Abusinessman models the number of items (in thousands) that his company sold from 1998 through 2002 as n(x) = −0.2x3 + x2 − 2x + 9 and the average price per item (in dollars) as p(x) = 0.6x + 5, where x represents the number of years since 1998. enter a polynomial r(x) that can be used to model the total revenue for this company.

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

Find the missing dimension! need asap! tiny square is a =3025 in ²

The equation above shows how temperature f, measured in degrees fahrenheit, relates to a temperature c, measured in degrees celsius. based on the equation, which of the following must be true? a temperature increase of 1 degree fahrenheit is equivalent to a temperature increase of 5/9 degree celsius. a temperature increase of 1 degree celsius is equivalent to a temperature increase of 1.8 degrees fahrenheit. a temperature increase of 5/9 degree fahrenheit is equivalent to a temperature increase of 1 degree celsius. a) i only b) ii only c) iii only d) i and ii only