Answer:
Solution: , 3.5, -15, 5
Not a solution: 129 and
Step-by-step explanation:
20 ≥ 5 + 3x
3x + 5 ≤ 20
3x ≤ 20 - 5
3x ≤ 15
x ≤ 5
x must be LESS than or EQUAL to 5
Need help on this please!!! 10 points!!!
1 answer:
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For this case we have to, by defining properties of powers and roots the following is fulfilled:
We must rewrite the following expression:
Applying the property listed we have:
Using the property again we have to:
Thus, the correct option is option C
Answer:
Option C