Mathematics, 09.03.2021 19:30 kaykay9243
When using the substitution method for solving a system of linear equations in three
variables, what should be the first step?
Add any two equations together to create one equation,
Solve one equation for one of its variables.
Start by guessing at values for the variables.
Graph the three equations.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 17:30
During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer
Answers: 3
Mathematics, 21.06.2019 20:00
It is given that the quadratic equation hx²-3x+k=0, where h and k are constants, has roots [tex] \beta \: and \: 2 \beta [/tex]express h in terms of k
Answers: 2
Mathematics, 21.06.2019 22:30
What is the point slope form of a line with slope -5 that contains point (2,-1)
Answers: 1
You know the right answer?
When using the substitution method for solving a system of linear equations in three
variables, wha...
Questions
English, 30.11.2020 18:00
History, 30.11.2020 18:00
Social Studies, 30.11.2020 18:00
English, 30.11.2020 18:00
Mathematics, 30.11.2020 18:00
Mathematics, 30.11.2020 18:00
Biology, 30.11.2020 18:00
Mathematics, 30.11.2020 18:00
English, 30.11.2020 18:00
