Question

question 9 (1 point)
evaluate the expression $3^2 + 6x$ if $x = 7$.
51
76
73
48

Explanation:

Step1: Calculate \(3^2\)

\(3^2 = 9\)

Step2: Substitute \(x = 7\) into \(6x\)

\(6x = 6\times7 = 42\)

Step3: Add the results from Step1 and Step2

\(9 + 42 = 51\)

Answer:

51