Solve the equation and simplify.
? n = 84
A. n = 196
B. n = 84
C. n = 15
D. n = 36
Answer: D
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Find the value of the objective function at each corner of the graphed region. What is the maximum value of the objective function? What is the minimum value of the objective function?Objective Function z = 5x + 6y
A. maximum value: 61; minimum value: 42 B. maximum value: 42; minimum value: 11 C. maximum value: 64; minimum value: 61 D. maximum value: 64; minimum value: 11
Find the x-intercept(s) of the graph of the equation. Graph the equation.y = x2 - 5x + 1
A. x-intercepts: none
B. x-intercepts: 
C. x-intercepts: 
D. x-intercepts: -1 and 5
Find the unknown number in the proportion. Round answer to the nearest hundredth when necessary.
= 
A. x = 16 B. x = 1.3 C. x = 12 D. x = 126.8
Convert 2 pints to quarts. ?
A. 4 B. 1 C. 8 D. 2