For this use order of operations, you multiply the numbers and you calculate.
When you calculated everything you should be left with 2 - 12 - 18, and combine like terms.
Your answer should be -28
So draw an angle w 19' lol
0.4 is

and that simplified is

because you take the GCF or Greatest Common Factor, which is two, and divide both parts of the fraction taking

and turning it into
Answer:
The answer is
<h2>(5,7)</h2>
Step-by-step explanation:
The midpoint M of two endpoints of a line segment can be found by using the formula

where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
A(3, 11) and B(7,3)
The midpoint is

We have the final answer as
<h3>( 5 , 7)</h3>
Hope this helps you