9/24, 18/48 these are two equivalent fractions
Y=KX+M
-9=(-3/9)*-3+m
-9=1+M
M=-10
Y=(-3/9)-10 is the answer
Answer:
4:25
Step-by-step explanation:
Given that,
r₁ = 15 inches, r₂ = 6 inches
The area of the cylinder is given by :

The ratio of surface areas of two cylinders,

Hence, the required ratio is 4:25.
5x - 3x + 4 = -4 +20
2x + 4 + 16
subtract 4 from each side
2x=12
divide each side by 2
x=6
Answer:
x = 2
Step-by-step explanation:
2x - 7 = -x - 1
(add x on both sides)
3x - 7 = -1
(add 7 on both sides)
3x = 6
(divide both sides by 3)
x = 2