20 minute deadline.
question 1 (1 point)
identify the like terms.

5x, 5y, -2x, 5

question 1 options:

5x, -2y

5x, -2x

5x, 5y

5x, 5y, 5

question 2 (1 point)
identify like terms.

-3a, 2b, 6ab, 1, a

question 2 options:

1, a

-3a, 2b, 6ab

-3a, 2b

-3a, a

question 3 (1 point)
identify the like terms.

4x, 4z, 3y, 5x

question 3 options:

4x, 5x

4x, 4z

4x, 3y

3y, 4z

question 4 (1 point)
combine like terms.

5x + 2x

question 4 options:

7x

7

3x

7x ^2

question 5 (1 point)
combine like terms.

-3c + 5c

question 5 options:

8c

-2c

-8c

2c

question 6 (1 point)
combine like terms.

5u - 5u + 6u

question 6 options:

16u

6u

0u + 6u

-6u

question 7 (1 point)
combine like terms.

3y - y + 6y

question 7 options:

10y

8y

9y - y

2y

question 8 (1 point)
simplify the expression by combining any like terms:

2a + 3 - 5a + 8b

question 8 options:

8b

7a + 3 + 8b

-3a + 3 + 8b

5a + 13b

question 9 (1 point)
simplify the expression by combining any like terms:

6a + rs - 4a + 6rs

question 9 options:

2a + 7rs

9rs

10a + 7rs

2a + 6rs

question 10 (1 point)
simplify the expression by combining any like terms:

x + 4x - 6y + 7y

question 10 options:

5x - 13y

5x - y

6xy

5x + y