From 9: 30 am to 5: 45 pm, how many hours is that? show your work.

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

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

15m is what percent of 60m; 3m; 30m; 1.5 km? the last one is km not m