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larisa [96]
4 years ago
11

Someone who explain me please

Mathematics
1 answer:
kotykmax [81]4 years ago
5 0
First you need to isolate the variable so for #1 I would add 2t on both sides and add 3 on both sides. That makes the inequality -4t<-16. Then divide both sides by -4 to get t<4. This means that t is less than 4 so you need to draw an open circle on four on the number line and draw an arrow pointing to everything less than 4. ( If the inequality is equal to and less than/ greater than a # shade in the circle.)
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3 years ago
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Find out more on volume at: brainly.com/question/12410983

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