I believe it’s 6
Hope this helps you :))
Answer:
there are 20 one story houses and 60 two story houses.
Step-by-step explanation:
Integer??? Idk I'm sorry....
The answer is A because the rate of change is 7.
You can find this by writing it from standard form to slope intercept (y = mx+b).
B is 6, C is 5, and D is also 5 (all lower than 7)