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Step2247 [10]
3 years ago
15

At a used bookstore, Cindy bought 2 paperback books for $1.75 and some children's books for $0.75 each,

Mathematics
1 answer:
ozzi3 years ago
5 0
C. 5 bc u jus gotta add it on the calculator
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Which expression is equivalent to -9x^-1y^-1 / -15x^5 y^-3 Assume x = 0 y = 0
jenyasd209 [6]
For this case we have the following expression:
   -9x ^ -1y ^ -1 / -15x ^ 5 y ^ -3
 For power properties we have:
   -9x ^ (- 1-5) y ^ (- 1 - (- 3)) / - 15
 Rewriting we have:
   9x ^ (- 6) y ^ (- 1 + 3) / 15
   3x ^ (- 6) y ^ (2) / 5
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 Answer:
 
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8 0
3 years ago
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|2+3(-4)|
puteri [66]

Answer:

10

Step-by-step explanation:

So we have the expression:

|2+3(-4)|

First, evaluate within the absolute value bars. 3 times -4 is -12. Thus:

=|2-12|

Now, subtract:

=|-10|

The absolute value of -10 is positive 10. So:

=10

And we're done!

3 0
3 years ago
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10/24 and 5/12 what are the porportions
anyanavicka [17]
4 and 2 are the porportions
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Jones planted s flowers. He planted fewer flowers than Kerry Kerry planted 50 flowers. Write
Vladimir79 [104]

If there is a picture could you please add it to your question?

It will help me find the correct anwser faster for you!

3 0
3 years ago
Can someone help me out?
Andreyy89

The answer would be around 4.5 or 4.6

5 0
2 years ago
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