Alice can run a lap in 141/10 seconds; Betsy can run a lap in 235/14 seconds; and Casey can run a lap in 94/7 seconds. They start running together at the same time at point A. Wehn Alice, Betsy, and Casey meet for the first time at point A, how many laps would Alice have ran

What is the order of operations for 2 + (3 - 9) ÷ -3 · 4 in number order 1. subtraction 2. division 3. addition 4. multiplication

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )