In 2003 a gallon of gas cost $1.75. The cost has risen $0.17 each year since then Write an equation to represent the cost of gas (in gallons) as a function of years.
What would the cost of a gallon of gas be in 16 years?

Multiply. −2x(6x4−7x2+x−5) express the answer in standard form. enter your answer in the box.

What is the solution to the equation 9^(x+1) =27

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest