Add. Write your answer in scientific notation. (5.059 * 10^4) + (2.7 * 10^4) Choices: (A)5.086 * 10^4 (B)7.759 * 10^8 (C)7.759 * 10^4 (D)5.086 * 10^8

Add Coefficients: Add the coefficients of the given numbers. 5.059 + 2.7 = 7.759Combine Exponents: Since the exponents of 10 are the same, we can directly add the coefficients and keep the exponent unchanged. The sum in scientific notation is 7.759 × 10^4.Choose Correct Expression: Choose the equivalent expression for the final answer from the given choices. The correct choice is (C) 7.759 * 10^4.

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Add and write your answer in scientific notation. $\newline$ $(5.059 \times 10^4) + (2.7 \times 10^4)$

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Grade 8

Add and subtract numbers written in scientific notation

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Q. Add and write your answer in scientific notation.

\newline

(5.059 \times 10^4) + (2.7 \times 10^4)

Add Coefficients: Add the coefficients of the given numbers. $5.059 + 2.7 = 7.759$
Combine Exponents: Since the exponents of $10$ are the same, we can directly add the coefficients and keep the exponent unchanged. $\newline$ The sum in scientific notation is $7.759 \times 10^4$ .
Choose Correct Expression: Choose the equivalent expression for the final answer from the given choices. $\newline$ The correct choice is (C) $7.759 \times 10^4$ .