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Lerok [7]
3 years ago
12

Which set is closed under subtraction?

Mathematics
1 answer:
Semmy [17]3 years ago
4 0

Answer:

Set of rational numbers

Step-by-step explanation:

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Christina had a total of $120 to spend while shopping. She already spent $68 on clothes . She wants to buy some video games that
avanturin [10]

Answer:

5 video games.

Step-by-step explanation:

In order to find the total number of video games that Tracy can buy with the money, she has we first need to find how much money she has left after buying the clothes. To do this we subtract the amount she spent on clothes by the initial total that Christina had.

120 - 68 = 52

Now that we know Christina has a remaining $52, we can divide this amount by the value of each individual game ($10) in order to calculate how many she can actually afford.

52 / 10 = 5.2

Finally, we can see that she can afford to only buy 5 video games.

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3 years ago
Each baby dinosaur made 15 paintings and each adult dinasour made 7 paintings. The entire herd made 208 paintings in total, and
Serggg [28]

Answer:

there are 6 baby dinos and 2

Step-by-step explanation:

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3 years ago
If you have $20,000 in assets and $50,000 in liabilities, what is your net worth?
Irina-Kira [14]
Answer is 30,000 ......................................
4 0
3 years ago
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You are randomly selecting cards from a deck of cards. What is the probability of pulling a king, replacing it, and then pulling
kotykmax [81]

Answer:

1/52 since there are usually 52 cards in a deck

Step-by-step explanation:

Please brainliest

3 0
3 years ago
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An inch is equal to about 2.54 centimeters. Write an expression which estimates the number of centimeters in x inches. Then esti
Diano4ka-milaya [45]
We can write:

2.54x

Where 'x' is the number of inches.

Plug in 12 for 'x':

2.54(12)

30.48

So 12 inches is approximately 30.48 centimeters.
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4 years ago
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