Answer:
The speed is 2/9 miles per minute
Step-by-step explanation:
Speed is defined as the distance covered per unit time.
The formula for speed is given by:
Let s be the speed, d be the distance and t be the time then
Given
The speed will be calculated by dividing the number of miles by minutes
So putting the values in the formula
Hence,
The speed is 2/9 miles per minute
It's already expanded but it looks like this when simplified you can distribute so x squared + 8x
Answer:
Step-by-step explanation:
5(x)-600=800
x=280