A. Always because imagine a line where one is y=x and the other is y=-x+1. The point of intersection would be (1,1)
x(3.4+4.6+2.2)
x(10.2)
Each hiker will carry 10.2 lbs
if there are x hikers they will carry 10.2*x lbs
You’re answer would be x=18.28
Answer: x=2.5y-7
Step-by-step explanation:
Subtract 10 from both sides, resulting in 2x=5y-14
Divide both sides by 2 to isolate the x, resulting in x=(5/2)y-7
Answer:
a
b
d
Step-by-step explanation:
im to lazy but subtract 180 and the others are equal just compare small angles to big ones and should equal 180