House=600+12lot
lot=x
house=600+12x
answer is first expresion
Answer:
4
Step-by-step explanation:
5 divided by 3 times
5/5/5=.2
.2*20=4
Answer:(A) Determine the Volume Function
Answer:
Only one solution 
Step-by-step explanation:

Multiply equation
by 

Now from equation 
equation

Put the value in equation 

hence only one solution exists
.
Minus ka from both sides
u=ba-ka
undistribute a
u=(a)(b-k)
diivde both sides by (b-k)
