Question

(a) One day Zak sold some books at $5 each. He received a total of $x.

(a)Write down, in terms of x, the number of books he sold.

The next day Zak reduced the price of each book to $4.
He received $13 more than on the first day.

(b)(I)Write down, in terms of x, the number of books he sold on this day.


(ii) He sold a total of 46 books during the 2 days.
Write down an equation in x to show this information.


(iil) Solve your equation.

Answer 1

Step-by-step explanation:

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