Answer:
the answer is 
Step-by-step explanation:
Try using Symbolab, I use it all the time it gives the correct answer and it gives good explanations.
hope this helps :)
z = 2y
Step-by-step explanation:
..... (given)
... (exterior alternate angles)

I dont know what question you were asking for but i hope its question 15 the answer is B
Answer:
yes
Step-by-step explanation:
solve for x by simplifying both sides of the equation, then isolating the variable.
x = 8
240m, 80m
600cm×40=actual length =24000cm
200×40=8000cm=80m
Mark brainliest please