Which facts could be applied to simplify this expression? Check all that apply.

Mathematics

1 answer:

tensa zangetsu [6.8K]3 years ago

6 0

Answer:

The answer is B, C, and D. Like terms are terms with all the same variable, so 5x and -x are like terms.

C is correct. If we add -x to 5x, we get 4x. The other numbers remain unchanged because they have no like terms.

D is correct. Applying the rule of like terms, which is that like terms are numbers with the same variable, only add together numbers with the same variable.

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14 ten thousands + 12 thousands

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Answer:
152,000

Explanation:
First, we will need to translate the words into numbers and then we will perform the addition.

1- translating the words into numbers:
ten thousands means 10,000
14 ten thousands means 14 * 10000 = 140000
thousands means 1000
12 thousands means 12000

2- Performing the addition:
14 ten thousands + 12 thousands
= 140000 + 12000
= 152000

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