Problemas
This question has two parts. First, answer Part A. Then, answer Part B. Part A Solve the compound inequality -11-2qgeqslant -21or4q+1gt 29 A) qvert qleqslant 7orqgt 9 B) qvert qleqslant 5orqgt 7 C) qvert qlt 5orqgeqslant 7 D) qvert 5leqslant qlt 9
Roztwór
Erica
avanzado · Tutor durante 1 años
4.2
(168 Votos)
Respuesta
To solve the compound inequality
, we need to solve each inequality separately and then combine the solutions.For the first inequality,
, we can add 11 to both sides to isolate the variable term:
Next, we divide both sides by -2 to solve for q:
For the second inequality,
, we can subtract 1 from both sides to isolate the variable term:
Then, we divide both sides by 4 to solve for q:
Combining the solutions, we have:
Therefore, the correct answer is B)
.Part BSolve the compound inequality
.To solve the compound inequality
, we need to solve each inequality separately and then combine the solutions.For the first inequality,
, we can add 11 to both sides to isolate the variable term:
Next, we divide both sides by -2 to solve for q:
For the second inequality,
, we can subtract 1 from both sides to isolate the variable term:
Then, we divide both sides by 4 to solve for q:
Combining the solutions, we have:
Therefore, the correct answer is B)
.