Simplify.[2(x - 2) - 5] + [5(x - 1) + 5]
A. 7x - 5
B. 7x - 9
C. 2x - 14
D. 7x - 7
Answer: B
Mathematics
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Find the absolute maxima and minima of the function on the given domain.
on the closed triangular region with vertices 
and 
A. Absolute maximum: 2 at 
absolute minimum: 0 at 
B. Absolute maximum: 12 at 
absolute minimum: 2 at 
C. Absolute maximum: 10 at 
absolute minimum: 0 at 
D. Absolute maximum: 10 at 
absolute minimum: 2 at 
Mathematics
Write the sentence as an equation.The quotient of 140 and five times 7 yields 4.
A. 
= 4(7)
B. 
= 5(7)
C. 
= 4
D. 140 - 5(7) = 4
Mathematics
Tabulate and plot enough points to sketch a rough graph of the equation.r = 2 + 2 cos ? 
A. 
B. 
C. 
D. 
Mathematics
Graph the inequality.3x + 5y ? 15
A. 
B. 
C. 
D. 
Mathematics