Solving systems of equation- Fijona Osmanaj

by Fijona Osmanaj

| 8 Questions1

1

Use substitution to solve the system of equation. 3x + y = 31 and y = 4x + 10.

23

13

3

33

2

1

Use substitution to solve the system of equation. 15x + y = 64 and y = 17x + 22. Round to the nearest tenth.

7.99

1.43

1.4

3.464

3

1

Use substitution to solve the system of equation. 12x + y = 52 and y = 20x + 18. Round to the nearest tenth.

1.54545454........

1.54

1.763

1.5

4

1

Use substitution to solve the system of equation. x + y = 32 and y = 15x + 16.

22

2.5

1.5

1

5

1

Use substitution to solve the system of equation. 22x + y = 64 and y = 10x + 25. Round to the nearest hundredth.

1.21

1.22

1.228

1.218

6

1

Use substitution to solve the system of equation. 11x + y = 54 and y = 11x + 10.

7

1

Use substitution to solve the system of equation. 23x + y = 64 and y = 18x + 20. Round to the nearest hundredth.

8

1

Use substitution to solve the system of equation. 15x + y = 65 and y = 20x + 4. Round to the nearest hundredth.

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