Mindy wants to buy several books that each cost $10. she has a coupon for $6 off per total cost. fine expression to represent her total cost for b books

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

Write the pair of fractions as a pair of fractions with a common denominator

Martha is training for a duathlon, which includes biking and running. she knows that yesterday she covered a total distance of over 55.5 miles in more than than 4.5 hours of training. martha runs at a speed of 6 mph and bikes at a rate of 15.5 mph.