The value of the land after 11 years will be $2,903,175.
Answer: w - 7
Step-by-step explanation:
The expression is simply less 7 less than w, or w - 7.
I think that using the elimination method is the best, because it is the only method that I use when solving these types of equation. For example, for these two equations, you need to multiply one of the equations by a certain number so that you'd be able to find x and y. The elimination method is the method that tells you to do that. It is also the easiest method.
~Hope I helped!~
Answer:
<u>First, find the cost function of DoItRight Housekeeping:</u>
- Slope(m) = cost per hour =

<em>The y-intercept(b), representing the initial cost, can be calculated by substituting in values to the function:</em>

<u>Therefore, the function for two companies are:</u>
- The function for DoItRight is

- The function for CleanIt is

When comparing the two functions, it's shown how CleanIt has a greater y-intercept than DoltRight, meaning that CleanIt has a greater initial cost than DotRight. The y-intercept is when the graph intercepts the y-axis, therefore, the coordinates there would be (0, y-value), which, in this case for CleanIt company, will be (0, 16). While CleanIt has a greater y-intercept(initial cost), DoItRight has a greater slope, meaning they cost more per hour.
B is the answer, 5,400 is the interest