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12/7 MATH Quiz Systems of LInear Equation - Substitution

Posljednje ažuriranje over 5 years ago

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Pitanje 1

1.

Show all steps on paper. Upload a picture of your work in google classroom. You will not get credit if you do not show your steps.
Use substitution to find the solution to the system.
y = -5x + 40
y = 3x

Pitanje 2

2.

Show all steps on paper. Upload a picture of your work in google classroom.
Use substitution to find the solution to the system.
y = 3(5+7x) - 120
y = x - 5x + 20

Pitanje 3

3.

Show all steps on paper. Upload a picture of your work in google classroom.
Use substitution to find the solution to the system.
y = 2x - 17
y = -4x + 19

Pitanje 4

4.

Show all steps on paper. Upload a picture of your work in google classroom.
Use substitution to find the solution to the system.
y = 5x
y = 2x + 6

Pitanje 5

5.

Use the DESMOS graphing calculator to find the solution to the system.

Pitanje 6

6.

Use the DESMOS graphing calculator to find the solution to the system.

Pitanje 7

7.

Use the DESMOS graphing calculator to find the solution to the system.

Pitanje 8

8.

Use the DESMOS graphing calculator to find the solution to the system.

Pitanje 9

9.

Use the DESMOS graphing calculator to find the solution to the system.

Pitanje 10

10.

Use the DESMOS graphing calculator to find the solution to the system.