Answer:
a+b<280
25a+30b less than or equal too 10000
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Required
Select 3 equivalent expressions
Express 9 as 3^2
--- This is one equivalent expression
Take 
as difference of two squares
-- This is another equivalent expression:
Solving further:
becomes
-- This is another equivalent expression:
Hence, the equivalent expressions are:
That is where they intersect each other
it looks like at x=-1 and x=1
so -1 and 1 are the answers
first and 3rd option
your x-intercept is 3 and I don't know why I have to do 20 characters for an answer that involves 3 words and 1 number
Answer:
-3, uh its a short answer
