?Solve the system of linear equations
using the inverse matrix 
.
A. ?
B. ?
C. ?
D. ?
E. ?
Answer: A
Mathematics
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Solve the equation.
- 
= 4
A. {60} B. {120} C. {-120} D. {-60}
Mathematics
Evaluate the polynomial.-5x3 - 6x2 - 35for x = -3
A. 34 B. 46 C. 36 D. 118
Mathematics
Divide.
A. 
- 
B. 
- 8x
C. 9x3 - 
D. 
- 
Mathematics
Solve by taking square roots:
A) –1, 0
B) 0, 1
C) –1, 1
D) –1, 2
E) 0, 0
Mathematics