7. adjacent
8. neither
9. vertical
10. adjacent
11. neither
12. neither
adjacent: two angles with a common side and vertex
vertical: <span>pairs of opposite angles created by two intersecting lines.</span>
Answer:$
$39.50 by the 15th hour
Step-by-step explanation:
2+2.50x=y
2+2.50(15)=39.50
Answer:
Step-by-step explanation:
If the greater number is x and it is two times greater than the other number then the other number is half as big. This is true because 2*x = x
Answer:
Step-by-step explanation:
Man wat class is that
Answer: (-4,3)
Explanation: -4=3-7, -4 is the x in the set of coordinates. And 3(-4)= -12 , 4(3)=12. -12 + 12=0 because a positive and a negative of the same number balance out to 0.