Answer:
I think its f(n)=300,000n
Step-by-step explanation:
Answer:
(a) 
(b)
Step-by-step explanation:
Answer:
Expression.
Step-by-step explanation:An expression containing variables, numbers, and operation symbols is called an algebraic expression. is an example of an algebraic expression. Each expression is made up of terms. A term can be a signed number, a variable, or a constant multiplied by a variable or variables.
Let T be total of money earned and W= number of windows washed
T=4W
Answer:
Step-by-step explanation:






Hope this helps!