Solve the inequality and give the solution set.|x| > -7
A. 
B. {x|-7 < x < 7}
C. {7}
D. ?
Answer: A
Mathematics
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Provide an appropriate response.Solve the following inequality and write the solution in symbolic and interval notation: 12 > 8 + 3x
What will be an ideal response?
Mathematics
Divide.-2.76 ÷ 6
A. 0.46 B. 0.6 C. -0.6 D. -0.46
Mathematics
Solve the equation.-7.8x + 1.9 = -22.1 - 1.8x
A. {3.1} B. {11} C. {3.3} D. {-30}
Mathematics
Find the nth, or general, term for the geometric sequence.1, 4, 16, ...
A. an = 41-n B. an = 4(n - 1) C. an = 4n D. an = 4n-1
Mathematics