I took the quiz and this what the answer, I hope this help future people that had the same question.
Answer:
49.0809
Step-by-step explanation:
Round it up to 49.10
Step-by-step explanation:
7 (-12) = -84
it's literally -84
we know that
<u>Standard Form</u> is also known as Scientific Notation, is a method of writing numbers that accommodates value excessively large or small to be suitably written in Standard Decimal Notation
in this problem we have

Remember that

so

<u>convert to standard form </u>

therefore
<u>the answer is</u>
