Use the counting principle to obtain the answer.A saleswoman packed 3 jackets and 6 skirts. With one jacket, she could wear all 6 skirts. With another jacket, she could wear 5 skirts. With the third jacket, she could wear only 2 skirts. How many different combinations did she have?
A. 13
B. 60
C. 12
D. 32
Answer: A
Mathematics
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A. 67 B. 70 C. 69 D. 68
Mathematics
Use a graph to find an approximate solution to the equation. Round to the nearest thousandth.43 - x = 25
A. 5.25 B. -5.25 C. -1.32 D. 1.43
Mathematics
Solve the problem. Given f(x) = 
and g(x) = 
, find f(x) + g(x).
A. 
B. 
C. 
D. 
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Factor out the greatest common factor. Simplify the factors, if possible.(x - 4)(x + 5) + (x - 4)(x + 5)
A. (x - 4)(x + 10) B. (x - 4)(2x + 10) C. 2(x - 4)(x + 5) D. 2(x - 4)(2x + 10)
Mathematics