Christine earned a total of $60 for 10 hours of yard work. After doing a total of 128 hours of yard work, how much money will Christine have earned? Solve using unit rates.

Barbara's piano instructors house is 7 1/8 miles from her house. after biking for 1 3/4 miles she stops to rest how much longer does she need to bike to reach her instructor's house

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?