**Answer:**

**Step-by-step explanation:**

you have 1144 books but without knowing how many rows there are i cant help you find the minimum number.

but all you have to do is take the number of the books all together (1144)

then divide that number by how many rows or shelf there are

<span> 9 × 10^9

---------------- = 3 x 10^13

</span><span>3 x 10^-4

answer

3 x 10^13 times larger</span>

**Answer:**

**(2x +5y)(2x − 5y) = **

**Step-by-step explanation:**

(2x +5y)(2x − 5y) is the given equation.

Now, the <u>ALGEBRAIC IDENTITY</u> states that:

Here, comparing a = 2x and b = 5y,

we get (2x +5y)(2x − 5y) =

on further solving the right side, we get

**(2x +5y)(2x − 5y) = **

-3/1 would be the slope of the line

You haven’t provided any option, however I think I can still help.

You can solve 4(3-6). You first deal with he parenthesis, and get 4(-3). This means that your expression is equivalent to -12.

Hope this helps :)