Answer: NO
<u>Step-by-step explanation:</u>
Let's define some of the vocabulary words so we can understand what is being asked.
trinomial: 3 terms → each term is separated by a plus or minus sign
Example: 5x² + 3x + 2
monomial: 1 term → no plus or minus sign exists in the term.
Example: 5x²
degree: the largest exponent → it can be in any of the terms.
Example: 5x² has a degree of 2
It is possible that a monomial has an exponent greater than that of a trinomial so the answer is NO!
trinomial: 5x² + 3x + 2 has a degree of 2
monomial: 5x⁴ has a degree of 4
18/45 can be divided by nine, so it would be 2/5
923 rounded to the nearest hundred is 900. If the number was over 950 it would be 1,000 but since it was below is closer or nearest to 900
10. Infinitely many solutions:
Simplify this equation:
When 
the equation becomes
This equality is true for all x, thus the equation has infinitely many solutions.
11. The equation 
should have one solution x=-1.
First, simplify the equation:
This equation will have solution x=-1 when
Therefore, the initial equation is
12. The equation 
should have infinitely many solutions.
Simplify it:
When 
this equation will have infinitely many solutions.
Since decimals have places in 10 100 and 1000 you need a denominator with those number but since you already have a 10 you take the 7 and add a 0. in front so the answer is 0.7
