It is tripled as well. You are tripling every distance and thus tripling the sum of the distances as well.
It would be 7x times 6 = 42 and then 3 times 5 = 15 then add 57x
<u>Answer:</u>
The correct answer is 
<u>Step-by-step explanation:</u>
We are given the following expression and we are supposed to simplify it:
.
As we can see we have a term with under root in both the numerator and denominator of the given fraction. So we will multiply both the numerator and the denominator by this conjugate, where the common factor
is then cancelled and hence we are left with:

C two solutions i have to make this answer 20 characteristics but it is c
Answer:
-4
Step-by-step explanation:
<u>→Distribute the -1 to (x - 1):</u>
(x - 5) - (x - 1)
x - 5 - x + 1
<u>→Add like terms (x and -x, -5 and 1):</u>
-4