Laylah already spent 3 minutes on the phone, and she expects to spend 1 more minute with every phone call she routes. If she routes 23 phone calls ,how much time will Layla have spent on the phone in total?

Marcus and cody both leave the park at the same time, but in opposite directions. if cody travels 6 mph faster than marcus and after 4 hours they are 64 miles apart, how fast is each traveling? solve using rare times time = distance.

The difference of three and the reciprocal of a number is equal to the quotient of 20 and the number. find the number.

Emmanuel added 888 links per minute to his chain mail. allesia started 202020 minutes after emmanuel and added 131313 links per minute to her chain mail. how long had emmanuel worked when allesia caught up to him, and how many links had he added?