Aperson walks
2
3
of a mile in
2
9
of a hour. which complex fraction when simplified will compute the unit rate of miles per hour?

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

It takes jonas 7 1/4 minutes to run the mile. it takes mario 8 5/12 to run the mile. how much faster is jonas than mario? 5/6 minute 1 1/3 minutes 1 1/6 minutes 1 1/2 minutesi will give points and brainlest