You can factor out a 5n to get
5n(4m-3)
900 x 8= 7200 is your answer
Answer:yes because if they are even two will be able to go into them not matter what
Step-by-step explanation:
9x + 1 = 7x - 9
-7x. -7x
2x + 1 = -9
-1. -1
2x = -10
Divide by 2
x = -5
Answer:
17.67 mpg
Step-by-step explanation:
The fuel efficiency is given by :

We need to find the fuel efficiency for a speed of 30 mph
Put the value of s equals 30 mph in the above equation.

So, the required fuel efficiency is equal to 17.67 mpg.