Answer:
-38
Step-by-step explanation:
( sorry if miscalculated or done wrong )
First I multiplied 24 x 9 to see how many feet it had gone up in 9 minutes, then added -254 and the answer of 24 x 9 together.
7
Let solve:
Thus <u>x = 8</u>
<u></u>
Hope that helps!
it means to find the undefined number
we should solve for the variable to find the answer to the equation
we solve for the variable by using the elimination method
