Each of the friends get one half of an oatmeal square.
Answer:
62.1
Step-by-step explanation:
90 percent means there are 90 parts from all 100 parts
90/100 × 69 = 62.1
This is a line portrayed in point-slope form.
First, put a point at (0, -1). This is your y-intercept.
Next, go down 4 units and to the right one unit. Place a point at (1, -4). Then go down another 4 units and right once more. Place a point at (2, -8).
Now, go back to your y-intercept and go up 4 units and to the left one unit. Place a point at (-1, 3).
Finally, draw a line connecting all your points.
