Evaluate the expression.(f ? g)(a) when f(x) = 5x + 12 and g(x) = 3x - 1.
A. 15a + 17
B. 15a + 35
C. 15a + 11
D. 15a + 7
Answer: D
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Provide an appropriate response.How are the graphs of 
and 
related to the graph of 
In general, how is the graph of r = f(? - ?) related to the graph of 
What will be an ideal response?
Change the fraction or mixed number into an equivalent decimal. Use bar notation to write repeating decimals. 
A. 1.5
B. 1.59
C. 1.5
D. 1.58
Let x represent the number. Use the given conditions to write an equation. Solve the equation and find the number.When 3 times a number is subtracted from 7 times the number, the result is 44. Find the number.
A. 3(x - 7) = 44x; 2 B. 7x - 3x = 44; 11 C. 3x + 11x = 44; 4 D. 3x(7 - x) = 44; -11
Solve the problem.What is the coefficient of a5b2c3 in the expansion of (a - 3b - 2c)10?
A. -72 B. -181,440 C. 2520 D. 15,120