Answer: - 17 ( 2x +1 )
Step-by-step explanation:
Answer:
-2/7
Step-by-step explanation:
Going from (7,-1) to ( 21,-5) we see x (the 'run') increasing by 14 and y (the 'rise') decreasing by 4. Thus, the slope of the line connecting these two points is m = rise/run = -4/14, or -2/7.
B (don’t mind this I need 20 characters
Answer: Person, I am sorry!
Step-by-step explanation: I Don't know!
Answer: 
Step-by-step explanation:
By the Negative exponent rule, we know that:

By the Quotient of powers property, we know that:

And by the Product of powers property, we know that:

Applying this properties, we get:
