ANSWER
9.5
EXPLANATION
To find the distance between home and work, we have to use the formula:
We have that home is at point (3, -3) and work is at point (0, 6).
Therefore:
(x1, y1) = (3, -3)
(x2, y2) = (0, 6)
Therefore, we have that:
The answer is 9.5
Answer:
c = 15d + 30
Step-by-step explanation:
Hey there!
This can be represented by an equation of a line, where the number of days is our x-values(d), and the price is our y-values(c).
The price for one day ($45) and the price for 4 days($90) are specific points on that line.
The points are (1, 45) and (4, 90).
We can first find the slope of the line:
Now we can find the base price, by plugging the slope and a point into the equation y = mx + b.
Solve for b:
The base price (b) is 30.
The equation is