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Convert each sentence into an expression and simplify The cost of eight booksand a$3 shipping fee.

Convert Each Sentence Into An Expression And Simplify The Cost Of Eight Booksand A3 Shipping Fee class=

Sagot :

From the question;

We are to convert the sentence

The cost of eight books and a $3 shipping fee

into an expression and simpilfy

Let the cost of a book = $x

then

The cost of eight books = $x times 8

= $8x

Since there is a shipping fee of $3

This means that

The Total Cost of the eight books will be

Total Cost of eight books = Cost of eight books + shipping fees

This gives

Total Cost of eight books = $8x + $3

Let

Total cost of eight books = Y

then this gives the equation below

Y = $8x + $3