A square has an area that is less than 100 m. What is a reasonable range for the graph of the
2 answers:
Answer:
D. 0<y< 10
Step-by-step explanation:
Because a true square has all equal sides then you need to find the dimensions that would equal to 100 then make your equality. Finding the square of 100 can be an easy way t o figure this out or by just knowing 10 squared is 100. Therefore the dimensions can only be less than 10m.
Knowing that anything lower than 10 for a side is allowable for the square then we can make our inequality. we can start with y<10 because anything less than 10 is valid to use and is less than 100. Now with your knowledge of shapes we can know that no shape can have the length of 0m therefore we need to extend our inequality to become more specific: 0<y<10.
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Answer:
The cost of 12 trading cards are less than $12 so we can say that unit price of the card is lesser than $1.
Unit price per card is $0.46.
Step-by-step explanation:
Given:
Cost of 1 package of trading card = $5.52
Number of trading card in a package = 12
We need to explain how can we tell that the unit price per card is less than $1.
Also We need to unit price per card.
Solution:
Now we can see that;
Cost of 1 package of trading cards is $5.52
And we know that;
1 package contains 12 trading cards.
It means that;
Cost of 12 trading cards is $5.52.
From above we can say that;
If the cost of 12 trading cards were $12 or more than $12 than we would say that unit price of the card is $1 or greater than $1 respectively.
But the cost of 12 trading cards are less than $12 so we can say that unit price of the card is lesser than $1.
Now we will find the unite price per car.
12 trading cards =$5.52
1 trading card = Cost of 1 trading card.
Using Unitary method we get;
Cost of 1 trading card =
Hence Unit price per card is $0.46.