Answer:
See explanation
Step-by-step explanation:
House 1: y = 200x + 200 200(6) + 200 = 1400
House 2: y = 249x + 100 249(6) + 100 = 1594
House 3: y = 230x + 115 230(6) + 115 = 1495
Highest nightly rate is house 2 (249x)
Highest deposit is house 1 (200)
Lowest nightly rate is House 1 (200x)
Lowest deposit is House 2 (100)
For 6 nights, House 1 is the cheapest
