Answer:
x=33
Step-by-step explanation:
because DC and AB are the same, x must be 33.
No, 5(x-1) expands out to make 5x-5. So 5x-1 and 5x-5 aren’t equivalent.
Step-by-step explanation:

Answer:
slope = 3/5
Step-by-step explanation:
slope = rise/run = 3/5
or (longer way w/ the points)
slope = (y2-y1)/(x2-x1) = (5-2)/(4-(-1)) = 3/5
Answer: -4
Step-by-step explanation: