Answer:
x2 - 3(x + 7) > 15x
x2 - 3x - 21 > 15x
Step-by-step explanation:
Sometimes.
Slope = 4
first you take 2,000 and subtract the cleanup fee, you get 1910 then you divide that by 31 and get 61.61 but you cant invite half a person so they can invite 61 people in total.