Answer:
10
Step-by-step explanation:
130+40+x =180
x=10
option 2 is correct
<span>y-6=-2 (x-7)
Start by distributing..
y - 6 = - 2x + 14
Add 6 to both sides...
y = - 2x + 20
Slope of this equation is -2</span>
Answer:
divide by ten and then multiply by 2.
It is 1 55/100. Reduced that is 1 11/20
