Determine the equation of the line described. Put the answer in the slope-intercept form, if possible.Through (2, -1), perpendicular to -8x - 7y = -23
A. y = - 
x - 
B. y = 
x + 
C. y = - 
x - 
D. y = 
x - 
Answer: D
Mathematics
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Completely factor the difference of two squares.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Provide an appropriate response.Multiply and report the product with the appropriate accuracy: 14.83 cm (12.5 cm)
A. 185.375 cm2 B. 186 cm2 C. 185.4 cm2 D. 185 cm2
Mathematics
Solve the problem.Find the cost function if the marginal cost function is C'(x) = 12x - 3 and the fixed cost is $2.
A. C(x) = 6x2 - 3x + 1 B. C(x) = 12x2 - 3x + 1 C. C(x) = 6x2 - 3x + 2 D. C(x) = 12x2 - 3x + 2
Mathematics
Write the quotient in the form a + bi.
A. 
+ 
i
B. 
+ 
i
C. 
- 
i
D. 
+ 
i
Mathematics