Solve the equation.-2(x + 5) = -(2x + 10)
A. {5}
B. {0}
C. ?
D. {all real numbers}
Answer: D
Mathematics
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Determine whether the given point is in the solution set to the given system.(-2, 6, -1)-x + 3y + 4z = 163x + 2y - z = 74x - y + 3z = -17
A. Yes B. No
Mathematics
Find values of x and y, if any, that will make the matrices equal.
?
?Please enter your answer as two numbers, separated by a comma.
What will be an ideal response?
Mathematics
Rationalize the denominator. Assume that all variables represent positive real numbers.- 
A. -24
B. - 
C. - 
D. -5
Mathematics
Solve the inequality and graph the solution set.| g - 8 | < 6
A. -2 < g < 14 ; (-2, 14)
B. No solution
C. -14 < g < 2; (-14, 2)
D. 2 < g < 14 ; (2, 14)
Mathematics