89 - 12 could be it. Then u would get 77. So 77 is the number of maps that Marisa gave to the visitors.
hope it helps!
Answer:
It tell the direction and the steepness of the line. Which means how much they rise or how much they fall, horizontal or vertical. It represent by the letter m
Step-by-step explanation:
m= y/x
more detail
m= y₂ - y₁ / x₂ - x₁
There is no background information on this
Answer:
x2+2.9=13.2
Step-by-step explanation:
Answer:
B
Step-by-step explanation: