PLEASEE HELPP
Which system of equations would be best solved using Substitution?
1. -2x + 5y...
Mathematics, 09.01.2021 23:30 milak23
PLEASEE HELPP
Which system of equations would be best solved using Substitution?
1. -2x + 5y = -1
2x + 5y = 11
2. 2x = 10
y=-3
3. 3x + 7y= 21
4x – 3y = -9
4. y=2/3x+5
2x - 6y= -42
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 19:30
Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%
Answers: 2
Mathematics, 21.06.2019 21:00
When george started his current job, his employer told him that at the end of the first year, he would receive two vacation days. after each year worked, his number of vacation days will double up to five work weeks (25days) of payed vacation. how many vacation days will he have in 4 years
Answers: 1
Mathematics, 21.06.2019 22:30
Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?
Answers: 1
Mathematics, 21.06.2019 22:30
Marquise has 200 meters of fencing to build a rectangular garden. the garden's area (in square meters) as a function of the garden's width w w (in meters) is modeled by: a ( w ) = − w 2 + 1 0 0 w a(w)=−w 2 +100w what side width will produce the maximum garden area? meters
Answers: 1
You know the right answer?
Questions
Health, 16.01.2020 23:31
Biology, 16.01.2020 23:31
Business, 16.01.2020 23:31
Mathematics, 16.01.2020 23:31
English, 16.01.2020 23:31
History, 16.01.2020 23:31
Computers and Technology, 16.01.2020 23:31
Chemistry, 16.01.2020 23:31
Physics, 16.01.2020 23:31
Mathematics, 16.01.2020 23:31
Mathematics, 16.01.2020 23:31
History, 16.01.2020 23:31
