Please help if you dont know dont answer!!!
...
Answers: 3
Mathematics, 21.06.2019 19:30
What is the result of adding the system of equations? 2x+y=4 3x-y=6
Answers: 2
Mathematics, 21.06.2019 21:30
In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.
Answers: 2
Mathematics, 21.06.2019 22:00
Find the maximum value of p= 4x + 5y subject to the following constraints :
Answers: 3
Mathematics, 22.06.2019 02:00
Aladder that is 20 ft. long against the side of a building. f the angle formed between the ladder and the ground is 75 degrees, how far is the bottom of the ladder from the base of the building?
Answers: 3
English, 20.01.2021 18:10
Mathematics, 20.01.2021 18:10
History, 20.01.2021 18:10
Mathematics, 20.01.2021 18:10
Mathematics, 20.01.2021 18:10
Mathematics, 20.01.2021 18:10
Mathematics, 20.01.2021 18:20
Chemistry, 20.01.2021 18:20
Mathematics, 20.01.2021 18:20
Health, 20.01.2021 18:20
Social Studies, 20.01.2021 18:20
Mathematics, 20.01.2021 18:20