Mathematics, 26.01.2020 07:31 nedannn
Heather studied for 30 minutes several days in a row. before her test, she also studied for 10 more minutes. the total amount of time she spent studying was 280 minutes. write and solve an equation to determine how many days she studied. let d represent the number of days.
andy's seventh grade class was going on a field trip. a total of 218 people were going. they were divided evenly among 4 buses, however 6 people drove together in a car. write and solve an equation to determine how many people were on each bus. let p represent the number of people.
Answers: 1
Mathematics, 21.06.2019 14:30
The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.
Answers: 1
Mathematics, 21.06.2019 16:00
Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.
Answers: 2
Mathematics, 21.06.2019 16:00
You are cycling around europe with friends. a cycling festival is starting soon in barcelona. it will take 4.5 hours to cycle there. how many minutes in total is this?
Answers: 1
Mathematics, 21.06.2019 23:10
Given the median qr and trapezoid mnpo what is the value of x?
Answers: 3
Heather studied for 30 minutes several days in a row. before her test, she also studied for 10 more...
English, 23.06.2019 17:20
Mathematics, 23.06.2019 17:20
Social Studies, 23.06.2019 17:20
Physics, 23.06.2019 17:20
Mathematics, 23.06.2019 17:20
Chemistry, 23.06.2019 17:20
Mathematics, 23.06.2019 17:20
Mathematics, 23.06.2019 17:20
Mathematics, 23.06.2019 17:20
Mathematics, 23.06.2019 17:20
Mathematics, 23.06.2019 17:20