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denis23 [38]
3 years ago
14

A man rides out into the country at a uniform rate of 20 miles per hour. He rests 2 hours and then rides back at 20 miles per ho

ur. He is gone 5 hours. How far did he go?
Mathematics
2 answers:
Gwar [14]3 years ago
8 0
The correct answer should be 60 miles.

This is because although he was out for 5 hours, he only drove for 3 hours and rested for the other 2.

distance= (5-2)*20
distance= 3*20
distance= 60 miles

Hope this helps!
iren2701 [21]3 years ago
5 0
100 miles

1 hours - 20 Miles
2 hours - 40 Miles
3 hours - 60 Miles
4 hours - 80 Miles
5 hours -100 Miles
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Jackson has a gift card for $120 to use at a department store. he wants to purchase 2 shirts and 3 pairs of pants with his gift
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  • The domain of this relationship can be defined as,

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  • The range of this relationship can be defined as,

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Definition of Domain and Range

The set of  all the possible input values for which the provided function is defined is termed as the domain of that function.

The set of all the possible values that a given function can generate as an output is termed as the range of that function.

Forming the Relation

It is given that,

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Domain and Range of the Given Relation

We have,

2x + 3y \leq  120

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Thus, the range is given by,

⇒ 0\leq y\leq 40

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Step-by-step explanation:

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