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Are these like terms?



Question 1 options:
True
False
Question 2 (1 point)
Are these like terms?

-7.7jk and 3jk

Question 2 options:
True
False
Question 3 (1 point)
Simplify the expression by combining like terms.

5x + 4x + 12 + 8x + 2

Question 3 options:

17x + 14

31x

5x + 4x + 12 + 8x + 2

9x + 10

Question 4 (1 point)
Evaluate the following expression if

y = -6 and w = 4

y + w

Question 4 options:

10

-2

-64

Question 5 (5 points)
Match like terms.

Question 5 options:

-5





3.5h

-8g

1.


2.
-9

3.
-3gh

4.
1.2g

5.
6.7mn

1 of 5 questions saved

1 answer

Let's go through your questions one by one:

Question 1: Are these like terms?

  • You haven't provided the specific terms to evaluate for being like terms. Generally, like terms must have the same variable factors to be considered like terms.

Question 2: Are these like terms?

  • Terms: -7.7jk and 3jk
  • Answer: True. Both terms contain the same variables (j and k) raised to the same powers.

Question 3: Simplify the expression by combining like terms.

  • Expression: 5x + 4x + 12 + 8x + 2
  • Combining like terms:
    • 5x + 4x + 8x = 17x
    • Constants: 12 + 2 = 14
  • Final answer: 17x + 14

Question 4: Evaluate the following expression if y = -6 and w = 4.

  • Expression: y + w = -6 + 4
  • Calculation: -6 + 4 = -2
  • Answer: -2

Question 5: Match like terms.
To answer this, we need to see how we can potentially match the terms you've listed. The terms you provided are:

  • -5

  • 3.5h

  • -8g

  • -9

  • -3gh

  • 1.2g

  • 6.7mn

  • 1. -5 could match with -9 (constant terms).

  • 2. 3.5h does not have a direct match in the list.

  • 3. -8g could match with 1.2g (as both are related to "g").

  • 4. -3gh does not have a direct match in the list but shares the base term g.

  • 5. 6.7mn stands alone since it has different variables.

So you can pair them loosely based on what's available.

If you need specific pairs or further clarification on any part, please provide more context!