-12x+3 greater than or equal to 5
-12x greater than or equal to to 2
To turn the negative sign of -12x into positive, we multiply both sides by minus, which shifts the inequality sign.
So, 12x less than or equal to 2
x is less than or equal to 1/6
Therefore, 0, -1, -3, -4 and -6 satisfy this inequality.
Answer:
n
Step-by-step explanation:
the answer is -60, which is not an option
40min is 1/3
implies 20min is 1/6
60min is 1/3+1/6=3/6=1/2
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