10. Sam and Jessica have a contest to see who can earn more profit by investing $1,000 in the stock market. Sam
buys 50 shares of SmartphoneCo for $20.share. Jessica buys 200 shares of Juice Co for $5/share. A year later,
Sam sells his SmartPhoneCo stock for $22.share and Jessica sells her JuiceCo stock for $7.share. Whose figures
below are correct when it comes to calculating their profits?
a. Sam had a profit of $1100 and Jessica's profit was $1,4000
b. Sam and Jessica both had a total profit of $2
C. Jessica had a profit of $4000 and Sam had a profit of $100
d. Sam and Jessica both had a total profit of $1,000
e. Since SmartPhoneCo stock was sold at a higher price than JuiceCo, Sam had more profit than Jessica

For which rational expression is -2 an excluded value of x?

The minimum wage in washington has been increasing over the last ten years. years 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 washington state minimum wage $6.50 $6.72 $6.90 $7.01 $7.16 $7.35 $7.63 $7.93 $8.07 $8.55 $8.55 a) find the linear regression equation for the minimum wage in washington using this data ( x  0 in 2000). round to the thousandths. b) what is the slope? specifically, what does the slope represent in the real world context? c) what is the y-intercept? specifically, what does the y-intercept represent in the real world context? d) write your equation as a function of x. e) if you do not earn a college degree and you are earning minimum wage in 2020, what do you predict you will be earning per hour with the linear regression equation? f) if the trend continues, when will the minimum wage be $15 an hour? 3. why are your answers to #1d and #2a above different? which do you think is more accurate (#1 or #2) and why

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary