3 years ago

Yolanda lost 55 dollars from her pocket. write a signed number to represent this change

Mathematics

1 answer:

AleksandrR [38]3 years ago

3 0

You would put a negative sign sense she lost money so -55

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What is the range of h

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“B” is the answer I think

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3 years ago

Which number is irrational? a. 0.14 b. 1/3 c. \sqrt{4} d. \sqrt{6}

Whitepunk [10]

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b)\ \frac{1}{3}\ (rational)\\\\
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BARSIC [14]

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3 years ago

Read 2 more answers

Joanna went school supply shopping. She spent $32.49 on notebooks and pencils. Notebooks cost $2.41 each and pencils cost $1.46

Maslowich

Well, you need write the system of equation:

If we call "P" to quantity of pencils and we call "N" to quantity of notebooks, the total quantity of articles in an equation is:

P+N=19

And the total money that Joanna spent in an equation is:

$1.46*P+$2.41*N=$32.49

Now you only need to solve that system.
Good luck!
M.

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3 years ago

Choose the correct simplification of the expression d3 ⋅ d5. d d15 d2 d8

irga5000 [103]

Answer:

Option D is correct

$d^{8}$