Evaluate the expression according to the order of operations.(4 + 1)(4 - 1)
A. 16
B. 17
C. 15
D. 7
Answer: C
Mathematics
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Solve the absolute value equation.4
- 7 = 0
A. 
B. 
C. 
D. 
Mathematics
Solve the absolute value equation.|0.6x + 13| = |x + 0.9|
A. no solution B. x = -7.562, 34.75 C. x = -3.143, -0.8 D. x = -8.687, 30.25
Mathematics
Find all complex solutions for the equation.x(x + 5)-1 + x(x - 5)-1 = 50(x2 - 25)-1
A. {-5} B. {25} C. {5} D. ?
Mathematics
Find the average.60, 82
A. 72 B. 71 C. 142 D. 70
Mathematics