Graph the solution set of the system of inequalities.y ? 3x - 1y ? -x - 4
A.
B.
C.
D.
Answer: D
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Divide and simplify completely: -12 ÷
A. -
B. -20
C.
D. -
Classify the system as either consistent or inconsistent.
A. Consistent B. Inconsistent
The Ross-Simons Company has a monthly advertising budget of $20,000. Their marketing department estimates that if they spend x dollars on newspaper advertising and y dollars on television advertising, then the monthly sales will be given by
?
?
dollars. Determine how much money Ross-Simons should spend on newspaper ads and on television ads each month to maximize its monthly sales.
?
A. $15,000 on newspaper advertisements and $5,000 on television advertisements B. $13,000 on newspaper advertisements and $3,000 on television advertisements C. $18,000 on newspaper advertisements and $8,000 on television advertisements D. $16,000 on newspaper advertisements and $6,000 on television advertisements
Find the inverse of the matrix.
?
What will be an ideal response?