To find the number of units that gives break-even for the product, solve the equation R = C. Round your answer to the nearest whole unit.A manufacturer has total revenue given by the function R = 70x and has total cost given by 
where x is the number of units produced and sold.
A. 1208 units
B. 120 units
C. 7250 units
D. 20 units
Answer: C
Mathematics
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Graph the given line.x = -3
A. 
B. 
C. 
D. 
Mathematics
Write the equation of the quadratic function whose graph is a parabola containing the given points.(0, 1), (2, 6), (-3, 8.5)
A. y = x2 + x + 1.5 B. y = x2 + 5x - 1 C. y = x2 - 0.5x + 1 D. y = x2 + 0.5x + 1
Mathematics
Use a graphing utility to find or approximate solutions to the equation. If necessary, round your answers to three decimal places.x2 + 6x - 72 = 0
A. -12, 1 B. -12, 6 C. 12, -6 D. 12, 6
Mathematics
Solve the equation.13x2 - 34 = 5
A. 3 or ?3
B. 
or ?
C. 3
D. 
Mathematics