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Zolol [24]
3 years ago
14

A book with a yellow sticker costs 50cents more than double a book wit3a red sticker

Mathematics
1 answer:
navik [9.2K]3 years ago
8 0

Answer:

50b>100b

Step-by-step explanation:

the book (b) is your variable in this case (a variable is just an item and im using b because it stands for books lol)

the book costs 50 cents, so we are going to put 50 cents in front of b(the books) so like this---->  50b: this reads as "the books are 50 cents."

now, the "more than" always means this sign ">"

and here's the tricky part, since it says " double a book with a red sticker." you're going to want to multiply ( 50*2=100), and we do this because of the word "double" (double means two) this is how you would write this scenario.

now im not sure if you wanted me to solve for it, but if curious you would just have to divide. the 50 and the 100 to get an answer.

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Answer:

B

Step-by-step explanation:

I would use the Pythagorean theorem to solve distances between 2 points, and this case is no exception.

We need to find the positive difference in their x coordinates and y coordinates.

The difference in x coordinates: 7

The difference in y coordinates: 8

Now we can use the Pythagorean theorem:

7^2+8^2 = x^2

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Therefore, the answer is B.

3 0
3 years ago
A certain store sells small, medium and large toy trucks in each of the colors red blue green and yellow. the store has an equal
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There is a 1/2 chance that he will get at least one of the two features.

There are 3 x 4 = 12 possibilities. There are all 4 colors of each 3 sizes.

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There are 4 + 2 = 6 possibilities out of 12 for a chance of 6/12 or 1/2.
3 0
3 years ago
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On a given morning the temperature was 71°F. The temperature dropped 5°F and then rose 8°F. How much does the temperature need t
professor190 [17]

Answer:

Step-by-step explanation:

Temperature needs to fall by 3 degrees

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To join a Yoga club there is a $100 annual fee and a $5 fee for each class you attend.
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Answer:

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If your test increased by 14 points, what percent did you increase if there were 50 questions in total? show work
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