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3 years ago

Can someone help me with this:

Mathematics

1 answer:

kirill [66]3 years ago

5 0

Answer:

60.8$

Step-by-step explanation:

2(6.22)+3(5.33)+5(8.62)=12.44+15.99+43.1=71.53

71.53_0.15(71.53)=60.8$

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A library contains 2000 books. There are 3 times as man non fiction books. Write and solve a systems of equations to determine t

icang [17]

Answer:

The number of fiction books is <u>500</u> and non fiction books is <u>1500</u>.

Step-by-step explanation:

Given:

Total book library contains = 2000.

There are 3 times as many non fiction books as fiction books.

Now, to determine the number of non fiction books and fiction books.

Let the fiction books be $x.$

And the non fiction books be $3x.$

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Now, to get the number of non fiction books and fiction books we put an equation:

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3 years ago

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A recipe calls for 3 times as many chocolate chips as butterscotch chips. If there are 25 oz of chocolate chips, how many oz do

schepotkina [342]

The amount of butterscotch chips needed by proportional reasoning according to the task content is; 75oz.

<h3>What is the quantity of butterscotch chips needed according to the task content?</h3>

It follows from the task content that the proportion premise given is that; 3 times as many chocolate chips as butterscotch chips is required.

On this note, it follows that when 25oz of chocolate chips is needed, the number of butterscotch chips needed will be; 3 × 25oz

= 75oz of butterscotch chips.