Private tutor decides to rent an office space to open a tutoring center. However, there are two renting methodsMethod 1:Pay 1000 USD for the monthMethod 2: Pay 100 dollars for cleaning fee for the month plus 50 per day of renting the office spaceWhat is the initial value for Method 2 and the rate of change for method 2Suppose you plan on using the place for 20 days out of 30. Which method is better and why?

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?