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zepelin [54]
3 years ago
13

The left and right page numbers of an open book are two consecutive integers whose sum is 229

Mathematics
2 answers:
alukav5142 [94]3 years ago
6 0

Answer:

114, and 115

Step-by-step explanation:

114+115 = 229

a_sh-v [17]3 years ago
6 0

Answer:

114 and 115

Step-by-step explanation:

Let's say the pages are p

so

Left page = p

Right page = p+1

p(p+1) = 229

2p+ 1 = 229 we want to know what p is so isolate the variable:

      -1       -1

2p=228 Divide:

p=114

The pages are 114 and 115

Check: 114+115 = 229

Hope this helps :)

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Step-by-step explanation:

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2 years ago
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AlexFokin [52]

Answer:

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3 years ago
Select the graph that represents two quantities in a proportional relationship
dlinn [17]

The correct answer is option D.It is the graph that represents two quantities in a proportional relationship.

<h3>What is a graph?</h3>

A graph is the representation of the data on the vertical and horizontal coordinates so we can see the trend of the data.

As we can see graph D is showing the correct proportionality. We can also create an equation of proportionality as:-

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As we put y=0.5 we get the value of x = 1 as shown in the graph.

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3 0
1 year ago
The price of commodity a is 4500 and increases at the rate of $6 every three months. Commodity b costs $5400 and increases at ra
ivanzaharov [21]
Let x be the months and y be the cost.

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Equating the costs,
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