An investor has an account with stock from two different companies. Last year, her stock in Company A was worth $6060 and her stock in Company B was worth $2300. The stock in Company A has decreased 25% since last year and the stock in Company B has decreased 13%. What was the total percentage decrease in the investor's stock account? Round your answer to the nearest tenth (if necessary).

An investor has an account with stock from two different companies. Last year, her stock in Company A was worth $6060 and her stock in Company B was worth $2300. The stock in Company A has decreased 25% since last year and the stock in Company B has decreased 13%. What was the total percentage decrease in the investor's stock account? Round your answer to the nearest tenth (if necessary).

Step-by-step explanation:

An investor has an account with stock from two different companies. Last year, her stock in Company A was worth $6060 and her stock in Company B was worth $2300. The stock in Company A has decreased 25% since last year and the stock in Company B has decreased 13%. What was the total percentage decrease in the investor's stock account? Round your answer to the nearest tenth (if necessary).

Step-by-step explanation:

We want to find the equation of the line passing through (2,2) and perpendicular to the line with equation y=x.

The given line y=x has slope n=1.

The line that is perpendicular to this line has slope m=-1

The equation is given by the formula;

we plug in the slope and the point to get;

The required equation is