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fredd [130]
3 years ago
14

Actions with Unlike Denominators Find the sum. Give your answer in simplest form. 3 16 + 5 8​

Mathematics
1 answer:
Anon25 [30]3 years ago
7 0

9514 1404 393

Answer:

  13/16

Step-by-step explanation:

The sum can be found by rewriting the second fraction to have the same denominator as the first.

  \dfrac{3}{16}+\dfrac{5}{8}=\dfrac{3}{16}+\dfrac{2\cdot5}{2\cdot8}=\dfrac{3}{16}+\dfrac{10}{16}=\dfrac{3+10}{16}=\boxed{\dfrac{13}{16}}

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Answer:

Number of plain cookie boxes sold = 785 boxes

Step-by-step explanation:

Given: Cost of a chocolate chip cookie box = $1.25

Cost of a plain cookie box = $0.75

Total number of boxes sold = 1585

Total cost of the sold boxes = $1588.75

Let, number of plain cookie boxes sold = x

Number of chocolate chip cookie boxes sold = 1585 - x

So,

Total cost = total cost of the sold plain cookie boxes + total cost of the sold chocolate chip cookie boxes

$1588.75 = x ($0.75) + (1585 - x) ($1.25)

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Therefore,

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3 0
3 years ago
Read 2 more answers
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Answer:

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Step-by-step explanation:

First, it would be easiest to find the equation of the line from the two integer points given, which are (0, -3) and (3, -2).

Find the change of y over the change of x to get the slope of the line.

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Since the line intercepts the y axis at (0, -3), the equation of the line would be

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We can see that the shaded portion is above the line, (and that the line is dotted) so this graph represents

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Answer:

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