Kimi has already spent 39 minutes on the phone, and she expects to spend 1 more minute with every phone call she routes. is the total number of minutes on the phone proportional to the number of phone calls routed?

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

Awall map has a scale of 128 miles = 6 inches. the distance between springfield and lakeview is 2 feet on the map. what is the actual distance between springfield and lakeview? 384 miles 512 miles 1.13 miles 42.7 miles

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