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Pre-Assessment - Unit 2

Posljednje ažuriranje over 3 years ago

10

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Pitanje 1

1.

-6 + x = 24

Pitanje 2

2.

12x = 48

Pitanje 3

3.

-2x + 4 = 10

Pitanje 4

4.

Which of the following represents Five times a number is less than twenty-four?

5x = 24

5 x 5 < 24

5x > 24

5x < 24

I don't know.

Pitanje 5

5.

How do you represent "Greater than or equal to" when comparing two expressions?

>

<

=

I don't know.

Pitanje 6

6.

Pitanje 7

7.

Show:

Pitanje 8

8.

Model the following equation: 13 = 2x + 5

Pitanje 9

9.

7 = 2x - 7

Pitanje 10

10.

Solve the following inequality:

x > -5

x < -5

I don't know.