Answer:
Option B is correct.
Step-by-step explanation:

Yes! In △RST, VT=60 in. What is the length of TX¯¯¯¯¯? It is 40 in.
9514 1404 393
Answer:
-31/15
Step-by-step explanation:
Put the numbers in the expression and do the arithmetic.

__
Your graphing calculator can probably help with this.
Answer:
8 is the right answer
Step-by-step explanation:
because 40 devided by 5 is 8
Answer:
x = -1
Step-by-step explanation:
Because the line passes through two points that both have the same x value, this means the line is vertical, and the slope is undefined.
So the equation of the line is x = -1.