Elisabeth took 13 min. less than twice as long as heather to solve the the puzzle. if their total time together was 23 min., who took less time to solve the puzzle? how much less? can you show your work ?

Which statement about the relative areas of triangle abd and triangle xyz is true

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?