Answer:

Step-by-step explanation:
you put the y's on the top and the x's on the bottom and subtract. what you get is your slope.
Answer:
11
Step-by-step explanation:
The 25 pairs of feet were 7 more than the number of heads, so there were 7 kittens. Hence there were 18-7 = 11 chickens.
Answer= 120
Explanation= plugged it into a calculator
2⃣, -4⃣ = x; no radical necessary.
Sorry if im wrong but i am pretty sure that is 266