Solving Systems by Subsitution
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Last updated almost 6 years ago
3 questions
10
Solve the system using substitution.
-2x+5y=19
3x-4=y
Solve the system using substitution.
-2x+5y=19
3x-4=y
10
Tell whether the system has one solution, infinitely many solutions, or no
solutions
y=2x+1
4x-2y=6
Tell whether the system has one solution, infinitely many solutions, or no
solutions
y=2x+1
4x-2y=6
you need to solve it!
10
In a talent show of singing and comedy acts, singing acts are 5 min long and
comedy acts are 3 min long. The show has 12 acts and lasts 50 min. How many
singing acts and how many comedy acts are in the show?
In a talent show of singing and comedy acts, singing acts are 5 min long and
comedy acts are 3 min long. The show has 12 acts and lasts 50 min. How many
singing acts and how many comedy acts are in the show?
Set up a system and solve!