Which expression is equivalent to 2h + 9h? Choices: (A)h + 11 (B)h^11 (C)12h (D)11h

Combine like terms: Combine like terms. Identify the like terms in the expression 2h + 9h. Both terms have the variable 'h' and can be combined by adding their coefficients. 2h + 9h = (2 + 9)hPerform the addition: Perform the addition. Add the coefficients 2 and 9 to get the sum. (2 + 9)h = 11hCheck for errors: Check for any mathematical errors. Review the previous steps to ensure that no mathematical errors were made during the addition of coefficients and the combination of like terms. No errors were made; the expression 2h + 9h simplifies correctly to 11h.

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Which expression is equivalent to $2h + 9h$ ? $\newline$ Choices: $\newline$ (A) $h + 11$ $\newline$ (B) $h^{11}$ $\newline$ (C) $12h$ $\newline$ (D) $11h$

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Math Problems

Grade 8

Identify equivalent expressions involving exponents I

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Q. Which expression is equivalent to

2h + 9h

\newline

Choices:

\newline

(A)

h + 11

\newline

(B)

h^{11}

\newline

(C)

12h

\newline

(D)

11h

Combine like terms: Combine like terms. $\newline$ Identify the like terms in the expression $2h + 9h$ . Both terms have the variable $'h'$ and can be combined by adding their coefficients. $\newline$ $2h + 9h = (2 + 9)h$
Perform the addition: Perform the addition. $\newline$ Add the coefficients $2$ and $9$ to get the sum. $\newline$ $(2 + 9)h = 11h$
Check for errors: Check for any mathematical errors. $\newline$ Review the previous steps to ensure that no mathematical errors were made during the addition of coefficients and the combination of like terms. $\newline$ No errors were made; the expression $2h + 9h$ simplifies correctly to $11h$ .