Answer:
Step-by-step explanation:
0.75d + 1.25d.......for 20 days
0.75(20) + 1.25(20) = 15 + 25 = 40 hrs <===
To find graph this, you need to understand the equation.
The formula is y=mx+b, m being slope and b being y-intercept.
We start out graphing by finding where the y-intercept is--and we see that our intercept is 2. Place a point on (0, 2).
Now, we need to add our slope. Start at (0, 2) and go up 4 units. Next go to the LEFT (we have a negative slope, remember?). Continue this pattern.
It should look like this once it's done:
900 because you have to add 24 squared + 18 squared
Problem would be $424 x .40
and the answer would be <span>169.6 USD</span>