<span>1. </span><span>Give the word phrase of 12x
=> 12 is an integer
=> x in a variable or also called as unknown number
=> 12 = twelve
There the word phrase of this given number is
=> twelve times the number or twelve times x
In giving the word phrase of a certain
equation, simply give the word statement of each digits, variable and
operations involve
Another example:
=> 5x + 1 – 2
=> five times the number added with one subtracted with two.</span>
Answer:

Step-by-step explanation:
As it is given that
Both Riley and Francesca commute to work.
And, the Riley takes 12 minutes more than as Francesca as Riley takes 36 minutes
So for determining how many minutes is required for Francesca to get to work we need
Let us assume the time taken by Francesca to get to work is x
So, the time taken by Riley is

And, Riley takes 36 minutes to get to work.
So, the equation would be

Answer:
X=1550-10y
Step-by-step explanation:
X+10y=1550
Subtract 10y from each side
X+10y- 10y=1550-10y
X=1550-10y
Answer:
Inequalities if it has
symbols
Equations if it has =
Step-by-step explanation: