Answer:
98 m
Step-by-step explanation:
A 1/2 is the same as 0.5 and % means out of a 100

Answer:
Let a and b integers and suppose that are even numbers. Then, exist integers k and m such that
and
.
Then,

Since, k and m are integers then n=k+m is an integer. Then, since a + b is of the form 2 by an integer n, then a + b is an even number.
The answer for number 7 is 10
Answer:

Step-by-step explanation:
The domain is simply the farthest left ppint to the farthest right point on the graph.