Answer:
Ari's is less than Davids
Ari=18.75
David=24.00
Step-by-step explanation:
you can work it out or put in random numbers until the two sides are equal
No. You can’t add the two lower numbers up to make the bigger number making them not a triangle.
The points are (2,150), (4,200).
The slope of the line joining the points is,

Thus, the slope represents the increse in cost per year of membership.