3 years ago

Evaluate 4.68 + 2.7 + 13.289

Mathematics

2 answers:

Rus_ich [418]3 years ago

7 0

Answer:

20.669

Step-by-step explanation:

Ymorist [56]3 years ago

3 0

The sum of the answer is 20.669

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substitute

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therefore

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3 years ago

1.Which expressions are polynomials? Select each correct answer. Pick more then one.

madreJ [45]

If all the power of the variables are greater than or equal to zero, then the expression is a valid polynomial.

So,

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Read 2 more answers

Help help help help

gtnhenbr [62]

The answer is 4. 2x plus 7 is equal to 15. First you subtract 7 from both sides then divide by 2 to get the answer 4. Hope this helps!

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3 years ago