
(i) Any expression with one or more terms is called a Polynomial.
(ii) Terms which have the same algebraic factors are like terms.
(iii) The coefficient is the numerical factor in the term.
(iv) Algebraic expressions are formed from variables and constants

D)Polynomlal like coefficient variables constants


Answer:
0.01133786848
Step-by-step explanation:
Answer:0
Step-by-step explanation:
-7y+4 is the answer.................
Her salary 4 years ago would have been $30,000.
If 45,000 is 15,000 less than double her previous salary, we must first add 15,000 to 45,000 to find what double her salary was.
45,000+15,000=60,000.
Since this is twice her salary, we divide this by 2.
60,000/2= 30,000.
So, her salary 4 years ago would have been $30,000.
I hope this helps!