2 years ago

A store sells 16 notebooks $7.04 at te same rate what is the cost of 4 notebooks

Mathematics

1 answer:

wolverine [178]2 years ago

7 0

4 x 7.04 ...................................

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What number must be added to the expression below to complete the square? x^2+x. a.1/4 b.1/2 c.2 d.1

torisob [31]

Option a. 1/4 is the right answer

Step-by-step explanation:

Given expression is:

$x^2+x$

Here

we know that

a = x

In order to find the number which should be added

comparing with the formula

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So, we will add the square of 1/2 which is 1/4

Hence,

Option a. 1/4 is the right answer

Keywords: Expressions, polynomials

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Makovka662 [10]

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2 years ago

A store sells 16 notebooks $7.04 at te same rate what is the cost of 4 notebooks​

A store sells 16 notebooks $7.04 at te same rate what is the cost of 4 notebooks