-179.19 because 0.81 is the lowest and 180 is the highest so you subtract thise two and you have your anwser
Umm 8/12 or 2/3 .......................................................................
Answer: 137
Step-by-step explanation:
The given expression: 
We need to find the value of the expression when x=4.
So we just use the substitution property and substitute the value of x= 4 in the given expression , we get

Hence, the value of the expression at x=4 is 137.
The correct answer is:
B. 
The radius of sphere A is multiplied by
to produce the radius of sphere B.
