Given two coordinates point 1 as (-23,-14) and point 2 as(-18,2).
To find the midpoint we would use the formula below;

Where x1=-23, x2=-18, y1=-14, y2=2
We would substitute the values into the midpoint formula.

Therefore, the answer is
He put in the value of x into y
and the value of y in x
if that confuse you here this is what it will look like
(x,y)->(y,x)
Answer: An island nation with a strong navy is easier to defend.
Step-by-step explanation:
The fact that could be added to either column is that an island nation with a strong navy is easier to defend.
The information given is about facts concerning Great Britain and Japan.
Option A and D are incorrect as the information given wasn't stated. Option B is wrong because it stated a fact about South Africa.
The correct option is C.
Answer:
She would make 91
Step-by-step explanation:
29.95+8.49=38.44. 2x20=40
40.00
- 38.44. ————————-
————
1.56. ======$1.56