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Marina86 [1]
1 year ago
10

Elena has $5 for pencils. Each pencil costs $0.30. How many pencils can she buy? *No run-on decimals please!*

Mathematics
2 answers:
aleksley [76]1 year ago
7 0

Answer:

she could by 16 pencils with 20 cents left over

Step-by-step explanation:

so the fraction is 16 and 2/3

so she could buy 16 pencils and have 20 cents leftover

just olya [345]1 year ago
7 0

Answer:

She can buy 16 pencils

Step-by-step explanation:

You would not be able to write this as a run on decimal because she is buying pencils and you cant but part of a pencil

.30 x 16= 4.8  so you would not be able to buy anymore than 16

You could always buy less and she would have 20 cents left over if she bough 16.

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Answer:

p= a +2b

Step-by-step explanation:

Making p the subject of the equation means that we need to arrive at the final answer of p= ____.

a= p -2b

a +2b= p <em>(</em><em>+</em><em>2b</em><em> </em><em>on</em><em> </em><em>both</em><em> </em><em>sides</em><em>)</em>

p= a +2b

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3 years ago
3. In the expression 25-5+7x3 ÷ 1, which operation should be done first?
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1 year ago
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Answer:

IN THE EXPLANATION!!

Step-by-step explanation:

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2 years ago
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3 years ago
The equation yˆ=11.89x−15,345.2 predicts a population of a town in year x.
STatiana [176]

Answer:

The answer to your question is 8649 persons

Step-by-step explanation:

Data

Equation              y = 11.89x - 15345.2

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                            y = 11.89 (2018) - 15345.2

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7 0
2 years ago
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