An=-5n+260
A40=60
So the Awnser is 60
(Hope this 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.
If C = 7, You would do 7-2 = 5
This is called a Supplementary Angle, meaning the angles <em><u>MUST</u></em> add up to 180 Degree.
Angle 1 will be 94 (94-18 = 76).
Angle 2 will be 13 (8x13 = 104).
(Please mark this as the brainliest if this helps!)
1,100,000,000 is the answer