Answer:
1st and 3rd
Step-by-step explanation:
u welcome :)
It should only have one solution.
After distributing, you have the equation

Subtract applicable things.

divide both sides by 9.

therefore the solution is
Answer: -12x+20; 
Step-by-step explanation:

Answer:
The ratio of circumference of circle and diameter of circle is π
B is correct
Step-by-step explanation:
The radius of a circle is 6.
We need to find the ratio of circumference of circle and diameter
Circumference of circle = 2πr
C = 12π
Diameter of circle = 2r
D = 12
Substitute 12 as D
Now we find the ratio of circumference and diameter
Hence, The ratio of circumference of circle and diameter of circle is π
In order for the expression to equal 10 you have to turn it into this (all numbers are still doing the same action):
6×2-(5-3)
solve it:
6×2-(5-3)
12-(5-3)
12-2
10
Hope I helped...