Answer:
-2
Step-by-step explanation: All you have to do is insert the s and t value they gave you into the equation.
2s + 4t = ?
2(3) + 4(-2) = ?
6 + (-8) = ?
= -2
Answer:

Step-by-step explanation:

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C. Add 3 to both sides to get x is greater than or equal to 4.