I can’t really explain but this is my working step by step, hope u can understand and see if it helps you :)
Answer:
It takes 85 seconds to go 12.75 miles
Step-by-step explanation:
We are given
An airplane is flying from New York City to Los Angeles
the distance it travels in Miles D is related to the time in seconds T by the equation

we are given to find time when distance is 12.75 miles
so, we can set d=12.75
and then we can solve for T

We can divide both sides by 0.15


So,
It takes 85 seconds to go 12.75 miles
Answer:
you are doing -4. so the first parenthesis -4(x+2x+1) is incorrect.
Step-by-step explanation:
Hope this helps plz hit the crown :D
Only use this one pls. Lol
Answer:
the greatest common factor is 2x^2