Answer:
Step-by-step explanation:
First, distribute the 2 to the 3z and -6 within the parenthesis.
You know have 6z -12/5 + 6 = 10
Subtract 6 from both sides of the equation
6z -12/5 = 4
Multiply 5 on both sides of the equation
6z -12 = 20
Add 12 to both sides of the equation
6z = 32
Divide by 6 on both sides of the equation
z = 32/6
Simplify
z = 16/3
I hope that this helps! :)
Answer:
The area of a circle can be found using the formula 
Step-by-step explanation:
Answer:
scale factor of 4
Step-by-step explanation:
3 times 4 equals 12
-4 times 4 equals -16
Answer:
-0.5
Step-by-step explanation:
5+8=13
13/2=6.5
6.5-7=-0.5