Using the factoring method, solve for the roots of the quadratic equation.20x2 + 23x + 3 = -3
A. x = 
, x = 
B. x = - 
, x = - 
C. x = - 
, x = - 
D. x = 
, x = 
Answer: C
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Identify the type of argument and determine its validity with a Venn diagram.Premise: If you break curfew, then you will be punished.Premise: Thelma was punished.Conclusion: Thelma broke curfew.
What will be an ideal response?
Perform the indicated operations. Write the resulting polynomial in standard form.(5x - 8y)2
A. 25x2 - 80xy + 64y2 B. 5x2 + 64y2 C. 25x2 + 64y2 D. 5x2 - 80xy + 64y2
Write the number in scientific notation.The average distance from Earth to the Sun is 149,600,000 kilometers.
A. 149.6 × 106 km. B. 1.496 × 108 km. C. 14.96 × 106 km. D. 1.496 × 107 km.
If, in a monopoly market, the demand for a product is 
, and the revenue function is 
, where x is the number of units sold, what price will maximize revenue? Round your answer to the nearest cent.
?
A. Price that will maximize revenue is 
.
B. Price that will maximize revenue is 
.
C. Price that will maximize revenue is 
.
D. Price that will maximize revenue is 
.
E. Price that will maximize revenue is 
.