Help me please :) Inequality: Sara is at least 15-years old. Let S represent Sara's age. Which inequality describes Sara's age? S 15 S ≤ 15 S ≥ 15 How would I know to pick the less than/equal to, or the greater than/equal to? thanks!! :)

Question

Help me please :) Inequality:

Sara is at least 15-years old.

Let S represent Sara's age.

Which inequality describes Sara's age?


S < 15
S > 15
S ≤ 15
S ≥ 15

How would I know to pick the less than/equal to, or the greater than/equal to?

thanks!! :)

anonymous · Answer

the opening opens towards the bigger number so that leaves you with the 2 opening towards the bigger number, if she is AT LEAST 15 , that means she could ALSO be 15 . so your answer is the last one. because she could be 15 OR older

anonymous · Answer

makes sense. thank u very much :)

amoodarya · Answer

it means minimum age of sara is 15
so $$age$$

anonymous · Answer

welcome :)

isaiah.feynman · Answer

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anonymous · Answer

thank u isaiah