Solve the equation.6x(x + 6) = (2x + 8)(x + 6)
A. {6, 4}
B. {-6, 2}
C. {6, 2}
D. {-6, 4}
Answer: B
Mathematics
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Use the graph of the function f to draw the graph of the inverse function f-1.
A.
B.
C.
D.
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Use the order of operations to find the value of the expression.-7(-9) - 6(-7)
A. -21 B. 21 C. -399 D. 105
Mathematics
Which sort of manipulative is most useful for measuring the heights of tall objects (e.g., buildings and trees?)
a. Clinometer b. Wedge c. Geoboard d. Mira
Mathematics
Solve the problem.Four years ago, you invested $1000 in an account that returns 5.7% annually. The table shows the value of your investment at the end of each year.Do these data represent a linear function?
A. No B. Yes
Mathematics