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algol13
3 years ago
11

-3 + 2t is larger than or equal to 7

Mathematics
2 answers:
Alexeev081 [22]3 years ago
6 0
-3 + 2t ≥ 7

2t ≥ 7 + 3

2t ≥ 10          Divide by 2

t ≥ 10/2

t ≥ 5

I hope this explains it.
algol133 years ago
4 0
It depends on the value of t.
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OLga [1]

Answer:

The number of nickel's coin is 150

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Step-by-step explanation:

Let

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Remember that

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1\ dime=\$0.10

1\ quarter=\$0.25

we know that

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The solution is the point (75,35)

see the attached figure

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The number of dime's coin is 35

The number of quarter's coin is 75

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Step-by-step explanation:

I have answered ur question

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Step-by-step explanation:

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3 years ago
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