A system of equations is shown.
x + y =7
2x -y = -1
What is the solution?
What is the solution to the system of equations below?
3x +4y = -2
2x - 4y = -8
Is (3,8) a solution to this system of equations?
y = 7x + 8
y = x + 1
Consider the system of equations.
y = 2x + 2
y = 6x + 2
Which statements are true about the system of equations?
Select each correct answer.
Graph the system of equations to determine the POI/Solution.
y = x-5
2x + y = 4
After you have graphed two equations in a different problem. Refer to that graph when answering this question.
What is your POI for your graph?
Solve the system of equations using the substitution method.
x - 5y = 1
-2x + 9y = -1
Show your work to justify your answer.
Marcia went to the grocery store to buy different berries. She buys three containers of strawberries and one container of blueberries for $9.50. Jocelyn goes to the same grocery store and buys three containers of strawberries and 3 containers of blueberries for $13.50. How much do the strawberries and blueberries cost?
a. Create tape diagrams for the real-world problem.
b. Use your tape diagrams to answer the question above.