(5 - j2) + (-8 - j6) =
a. 3 + j12
b. 3 - j8
c. -3 + j4
d. -3 - j8
e. 3 - j4
d. -3 - j8
Mathematics
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Perform the indicated subtraction.7 - (-7)
A. 0 B. 14 C. -14 D. 1
Mathematics
Use the graph to identify the x- and y- intercepts or state that there is no x- or y-intercept.
A. x-intercept = 1; y-intercept = -8 B. x-intercept = 1; y-intercept = 8 C. x-intercept = -1; y-intercept = 8 D. x-intercept = -8; y-intercept = 8
Mathematics
Solve the problem.A sports shop sold tennis rackets in 2 different weights, 3 types of string, and 4 grip sizes. How many different rackets could they sell?
A. 20 B. 9 C. 24 D. 12
Mathematics
Evaluate the function.Find g(3, 4) when g(x, y) = 
.
A. -
B. - 
C. - 
D. - 
Mathematics