Answer:
.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given is a statement that e is a positive number
This can also be written as:
(a) All positive numbers have positive square root.
(b) For every positive number e, there is a square root for e
(c) For every positive number, there is a positive number r such that 
Answer:
Step-by-step explanation:
combine like terms
-7x + 3x - 15y - 2y
-4x - 17y
Step-by-step explanation:
in the textbook column you can find the search symbol
there you can search for the hook you want
hope this is what you wanted