Find the indicated matrix.Let C = 
and D = 
. Find C - 2D.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Insert <, >, or = between the pair of numbers to make a true statement.-|-18| _____ -|-26|
A. = B. > C. <
Mathematics
Determine whether the statement is true or false.-21 > -14
A. False B. True
Mathematics
Solve the equation.
x - 
= 
- 
A. 
B. 
C. 
D. 
Mathematics
Find a rectangular equation for the plane curve defined by the parametric equations.x = 2t - 1, y = t2 + 5; -4 ? t ? 4
A. y = - 
x + 30; for x in -6 ? x ? 4
B. y = 
x2 + 
x + 
; for x in -9 ? x ? 7
C. y = x2 + 1; for x in -2 ? x ? 2
D. y = 
x2 + 1; for x in -6 ? x ? 4
Mathematics