Answer:
2:30
Step-by-step explanation:
A half hour is 30 minutes.
<h2>
Answer:</h2>

<h2>
Step-by-step explanation:</h2>
A linear equation is an equation of a line while a system of linear equations contains two or more linear equations that work together. A system of two linear equation has no any solution when the lines have the same slope. The graphed line shown in the Figure has an equation
being the slope
. Thus, from the options the line that has the same slope is
. Finally, these two lines have no any because they are parallel.
See photo for solution and mark me as brainliest if i helped :)
A: although it seems like they are forming a 90º angle, they actually add up to a 89 º angle and therefore are not complementary
B: see photo
Your midpoint is (0,-5/2)