Solve.
x - 
= -4
A. x = 21
B. x = -21
C. x = -19
D. x = 19
Answer: C
Mathematics
You might also like to view...
Answer the question.Does
f(x) exist? 
A. No B. Yes
Mathematics
Solve the equation.
a - 
= -6
A. -11 B. -13 C. 11 D. 13
Mathematics
Simplify the exponential expression.(x8y)2
A. x16y B. x16y2 C. x10y D. x10y3
Mathematics
Solve the problem.The profit in dollars from the sale of x thousand compact disc players is P(x) = x3 - 5x2 + 12x + 8. Find the marginal profit when the value of x is 8.
A. $264 B. $132 C. $124 D. $272
Mathematics