Problemas
Solve for t. 3t-15lt -3 and -4tlt 12 -6lt tlt -3 tlt -3 4lt tlt -3 -3lt tlt 4
Roztwór
Juan
veterano · Tutor durante 11 años
4.7
(172 Votos)
Respuesta
To solve the system of inequalities, we need to solve each inequality separately and then find the intersection of the solutions.1. Solving the first inequality:
Add 15 to both sides:
Divide both sides by 3:
2. Solving the second inequality:
Divide both sides by -4 (and reverse the inequality sign):
Now, we need to find the intersection of the solutions for both inequalities. The solution for the first inequality is
, and the solution for the second inequality is
. Therefore, the intersection of the solutions is
.So, the correct answer is
.