Answer:
5 miles
Step-by-step explanation:
$12 = ($2 per mile) (2 people)
$12 = $2 + $2m (m = mile)
subtract 2 on both sides to eliminate
$12 - $2 = $2 - $2 + 2m
$10 = 2m
divide both sides by 2 to eleminate m
$10 / 2 = 2m / 2
m = 5
You would write m= y2 -y1/x2-x1 so the answer would be 8/12
The answer to your question is 4:10
Rational numbers are whole integers w no fractions. bc the square root of 72 is not a whole number, it is irrational
9 and 12 have a common factor of 3 so 9/12 = 3/4