Answer:
x represents +50 for every hour. the inequality is y = 4x + 500 or y = x + 500.
they can ride it for 4 hours
Step-by-step explanation:
y(total cost) = x(50 per hour) + 500(y-intercept)
Answer:

Step-by-step explanation:
2 = 2 × 1
6 = 2 × 3
GCF = 2

Answer:
y=5/6x+8
Step-by-step explanation
This is definitely parallel