Mathematics, 14.05.2021 14:00 Ramone7415
Four less than two times a number is seven times the sum of that number and 8. Which equation
could be used to solve this problem?
1. 4- 2n + 7n = 8
2. 2n - 4 = 7n + 8
3. 2n - 4 = 7(n + 8)
4. 4 - 2n = 7(n + 8)​
Answers: 2
Mathematics, 21.06.2019 19:00
Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?
Answers: 3
Mathematics, 21.06.2019 19:30
The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units
Answers: 2
Mathematics, 21.06.2019 23:40
Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !
Answers: 1
Mathematics, 22.06.2019 02:00
If two points are given,then exactly one line can be drawn through those two points.which geometry term does the statement represent
Answers: 2
Four less than two times a number is seven times the sum of that number and 8. Which equation
could...
Mathematics, 14.04.2021 18:50
History, 14.04.2021 18:50
Mathematics, 14.04.2021 18:50
Mathematics, 14.04.2021 18:50
Mathematics, 14.04.2021 18:50
Mathematics, 14.04.2021 18:50
Mathematics, 14.04.2021 18:50