9/15/23 Quiz

Simplify by combining like terms:

5a - 3a + 2b + 4

• 8a + 2b + 4

• 2a + 2b + 4

• 8ab

• 10ab + 4

Combine like terms: n - 10 + 9n - 3

• 9n - 7

• 10n - 7

• 9n - 13

• 10n - 13

Which of the terms could be combined in the following expression:

3x + 7 - 9x +24y

• 7, 24y

• 3x, 24y

• 3x, -9x

• 3x, 7

Solve using distributive property: 3 (2c - 5)

• 6c - 15

• 6c + 15

• • -6c + 15

• -6c - 15

Solve using distributive property: -4(34k - 7)

• -12k + 7

• -12k - 7

• -12K - ( -28)

• 12k - 28

- 4 (-p - 6)

• 4p - 24

• 4p + 24

• -4p + 24

• • 4p - 24

Which is equivalent to: -9 (2x + 5)

• -18x + (-85)

• -18x + (-45)

• 18x + (-53)

• 18X + 37

Which of the following shows JUST a variable?

• g + 7

• g + 7 = 10

• g

• 7g

Which of these contains a constant?

• 56t

• 4r - s

• 12e + 7

• 36x

How many terms are in the expression:

3 + 2b + c + 100 + 6b

• 3

• 4

• 5

• 7