The equation is linear because it is in the form y = mx+b, which is slope intercept form
m = 2 is the slope
b = -5 is the y intercept
Graphing y = 2x-5 produces a straight line.
I got 167/6
Hope it helps
Answer:
Step-by-step explanation:
cats : dogs
5 : 3
Since you are looking for dogs it is :-
× 60 cats (the number of cats).
× 60 cats = 36 dogs.
∴ There are 36 dogs.
Step-by-step explanation:
(25x+8)°+(9x+2)°=180--->(1)(sum of angles on a straight line
(7y+5)°=(9x+2)°------------->(2)(vertical angles)
25x°+8°+9x°+2°=180°
34x°=170°
x=5°
from equation (2) substitute for x=5°
7y°+5°=9x°+2°
7y°+5°=9(5)°+2°
7y°=47°-5°
7y°=42°
y=6°
(x, y)=(5°,6°)
Answer:
mean is when you add all the numbers together then divide by how many values there are
Step-by-step explanation:
