Simplify the expression.7
? 
- 
A. 21
B. 24
C. 3
D. 18
Answer: D
Mathematics
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Divide the real numbers. Write any improper fraction as a whole or mixed number where appropriate.63 ÷ (-9)
A. 8 B. -8 C. -7 D. 7
Mathematics
For the given functions f and g , find the indicated composition.f(x) = -4x + 9,g(x) = 5x + 3(g?f)(x)
A. 20x + 48 B. -20x + 21 C. -20x - 42 D. -20x + 48
Mathematics
Provide an appropriate response.A pie chart is normally used to illustrate trends.
A. True B. False
Mathematics
Write the decimal number as a percent. 0.6
A. 0.06% B. 600% C. 0.6% D. 60%
Mathematics