Determine the value of yy, if xx is -8−8. y= y= \,\,\left | x \right |+1 ∣x∣+1

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years