In 25 minutes li can run 10 laps around the track. determine the number of laps she can run per mile

8-2x+3x2=6 and six is your answer

So don't take my word i'm not exactly a mathematical person but i would assume a. because while selling the soap every month you increase in sells so you would by 11 percent. the you would get the factor 0.89 which if i had to guess would be the monthly profit over 11 probably wrong tho

Yes she is correct. when you do 1/5 the tbe is their to represent the fraction. so yes, kathy got it