Answer:
Step-by-step explanation:
The slope-intercept form of the equation of a line:
m - slope
b - y-intercept → (0, b)
The point-slope form of the equation of a line:
m - slope
(x₁, y₁) - point
We have the equation of a line:
and the point (0, 2) → b = 2.
Substitute:
Answer:
20 stamps
Step-by-step explanation:
Let x be Muthu's original count
Let y be Sangeetha's original count
x = 4y
x - 12 = y + 12
y = x - 24
x = 4(x - 24)
x = 4x - 96
3x = 96
x = 32
so 32 - 12 = 20
Make a proportion 20 miles/4 hours= 75miles/x. cross multiply gives you 20x=300. this will give you x = 15 hours
Answer:
x=2
Step-by-step explanation:
combine like terms= -7x -5x = -12x
-12x + 8 = -16
subtract 8 from both sides
-12x = -24
divide both sides by -12
x = 2
1/5+w=7 1/3 7 1/3-1/5
-1/5 -1/5 7 5/15-3/15= 7 2/15
w= 7 2/15
