Solve this inequality: 3q + 11 + 8q > 99.?
Solve the following inequality: (3q + 11 + 8q > 99).
Which of the following options represents the correct solution for (q)?
A. (q > 11)
B. (q > \frac{1}{8})
C. (q > 88)
D. (q > 8)
7 Answers
3q+11+8q > 99
11q + 11 > 99 (adding 3q+ 8q)
11q > 88 (subtracting 11 from both sides)
q > 8 (dividing both sides by 11
answer = D q > 8
3q + 11 +8q > 99 combine like terms
11q + 11 > 99 subtract 11 from both sides
11q > 88 divide by 11
q > 8
answer d
3q + 11 + 8q > 99
combine like terms so
11q > 99 - 11
11q > 88
divide both sides by 11 so
q > 8
answer is (d)
Treat it like a regular equation with the > where the = would be
3q + 11 + 8q > 99
combine like terms
11q+11>99
Move 11 to the right hand side by subtracting it from both sides
11q>88
Move the 11 (from 11q) to the right hand side by dividing both sides by 11
q > 8
The answer is D
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