Each day Larry needs at least 10 units of vitamin A, 12 units of vitamin B, and 20 units of vitamin C. Pill #1 contains 4 units of A and 3 of B. Pill #2 contains 1 unit of A, 2 of B, and 4 of C. Pill #3 contains 
of A, 1 of B, and 5 of C.Pill #1 costs 4 cents, pill #2 costs 3 cents, and pill #3 costs 
Larry wants to minimize cost. What are the coefficients of the objective function?
A. 4, 1, 10
B. 10, 12, 20
C. 4, 3, 9
D. 4, 4, 3
Answer: C
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Plot the ordered pair in the Cartesian plane, and state in which quadrant or on which axis it lies.(3, 6)
A. Quadrant II
B. Quadrant IV
C. Quadrant I
D. Quadrant I
Let the function src="https://sciemce.com/media/3/ppg__cognero__2.1_Functions_and_Function_Notation__media__4ecf5ad6-54db-4941-8da3-9868d94f1c19.PNG" class="wirisformula" align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_81629ed29e6c4c72ac8f93132" />.
be defined by 
, where x and 
are real numbers. Find
?
What will be an ideal response?
Use the definition of equality of complex numbers to find the real numbers x and y such that the equation is true.x - 
= 5 + yi
A. x = -5, y = 7 B. x = -5, y = -7 C. x = 5, y = -7 D. x = 5, y = 7
Solve.m - 1 ? -5
A. m ? 4 B. m ? -4 C. m ? -6 D. m ? 6