A12-foot by 15-foot patio is increased by placing a stone border around the patio. the width of the border is the same all around the patio. the perimeter of the patio after it is expanded is 74 feet. what is the width of the border?

Danielle has $127.02 in her account before making any transactions. over the course of a week, danielle makes the following transactions: transaction debit ($) credit ($) birthday check 75.00 night out 66.14 garage sale proceeds 121.58 charitable donation 42.25 doctor’s appointment 115.30 at the end of the week, how much money is in danielle’s account? a. $99.91 b. $27.11 c. $184.41 d. $142.16 select the best answer from the choices provided a b c d

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?