<h2>
Answer:</h2>
The height of the box is:
4 ft.
<h2>
Step-by-step explanation:</h2>
Let "h" denotes the height of the box.
Length of box is denoted by "l"
and breadth or width of box is denoted by "b"
We are given l=18 ft
b=8 ft.
Also we are given surface area of rectangular box= 496 ft²
As we know that the surface area of box is given by:

i.e.

Divide both side by 2.

on dividing both side by 26 we get:

Hence, the height of the box is:
4 ft.
4n + 12 + 7n
To simplify this expression, combine like terms.
The like terms are 4n and 7n, so add them together.
11n + 12 is your answer.
Our brains judge the speed of objects passing by us through the time taken for them to cross our field of view. Those taking a long time could either be nearby and travelling slowly or faster and further away. And in the case of planes, our brains know that the second interpretation is the right one.
<u><em>≡ We know that:</em></u>⇔ Consider the first integer is

⇔ So, the next integer is
<u><em>≡ Solution:</em></u>⇒

⇒

⇒

⇒

⇒

║

⇔ For

⇒ the next integer is

⇔ For

⇒ the next integer is

<em>∴ So, there are 2 options</em> [

<em>and</em>

] <em>or</em> [

<em>and</em>

]
Answer: Nine less than two thirds of a quantity is smaller than one more than that same quantity.