Which phrase is not a way to state the meaning of the expression x – 3?

Step-by-step explanation:

The given expression is

Notice that this expression is about a difference between a variable and the number 3.

Remember that a variable is called "a number" in a general form, indicating that it's an unknown value.

So, the best way to state the meaning of this expression is

"The difference between a number and 3" or

"A number minus 3" or

"Three subtracted from a number".

Now, a wrong way to represent this expression is

"A number subtracted from 3", this is wrong because it's indicating the difference in the wrong direction, this statement is setting the number as negative, which is not true.

Therefore, the right answer is

clock

step-by-step explanation:

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,