Which two expressions are equivalent? A. 9(6 + x)
9 ⋅ 6+ 9 ⋅ x
B. x + (8 ⋅ 9)
(x + 8) ⋅ 9
C. 8⋅ 6 ÷ x
8 ⋅ x ÷ 6
D. 6 ⋅ x + 3
6 ⋅ (x + 3)

One month, a music site observed that 60% of the people who downloaded songs from its site downloaded q sam's latest single. the equation below represents this information, where x represents the total number of people who ddownloaded songs from the site that month: x = 0.6x + 384 how many people who downloaded songs from the site that month downloaded q sam's latest single?

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?

You so much whoever answers with accuracy •the parent function of the graph of f(x) is the square root function, which was reflected across the x-axis. which of the following is the equation of f(x)?