Which expression is equivalent to 3s + 7s? Choices: (A)10s (B)9s (C)s + 10 (D)s^10

Combine like terms: Combine like terms. Identify the like terms in the expression 3s + 7s. Both terms have the variable 's' and can be combined by adding their coefficients. 3s + 7s = (3 + 7)sPerform addition: Perform the addition. Add the coefficients 3 and 7 to get 10. (3 + 7)s = 10sWrite final expression: Write the final expression. The expression 3s + 7s is equivalent to 10s.

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Which expression is equivalent to $3s + 7s$ ? $\newline$ Choices: $\newline$ (A) $10s$ $\newline$ (B) $9s$ $\newline$ (C) $s + 10$ $\newline$ (D) $s^{10}$

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Math Problems

Grade 8

Identify equivalent expressions involving exponents I

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Q. Which expression is equivalent to

3s + 7s

\newline

Choices:

\newline

(A)

10s

\newline

(B)

9s

\newline

(C)

s + 10

\newline

(D)

s^{10}

Combine like terms: Combine like terms. $\newline$ Identify the like terms in the expression $3s + 7s$ . Both terms have the variable ' $s$ ' and can be combined by adding their coefficients. $\newline$ $3s + 7s = (3 + 7)s$
Perform addition: Perform the addition. $\newline$ Add the coefficients $3$ and $7$ to get $10$ . $\newline$ $(3 + 7)s = 10s$
Write final expression: Write the final expression. $\newline$ The expression $3s + 7s$ is equivalent to $10s$ .