Solve for x given the following equation involving a determinant.
a. x = -10, 4
b. x = -10, -4
c. x = 10, 4
d. x = 10, -4
e. x = -20, -8
b. x = -10, -4
Mathematics
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Suppose that a nonlinear system is composed of equations whose graphs are those described, and the number of points of intersection of the two graphs is as given. Make a sketch satisfying these conditions.A parabola and a hyperbola; four points
What will be an ideal response?
Mathematics
Use the formula A = P(1 + rt) to find the indicated quantity.P = $7996; r = 6%; t = 10 months. Find A.
A. $399.80 B. $6663.33 C. $8395.80 D. $8475.76
Mathematics
Find all the numbers for which the rational expression is defined.
A. b ? 5 B. b ? -5 C. All real numbers. D. b ? 0
Mathematics
Find the sum of the infinite geometric series, if it exists.2 + 
+ 
+ 
+ . . .
A. 3
B. 
C. 
D. does not exist
Mathematics