<span>8 + 3.4 = 3.4 +8
commutative property of addition
</span>
Answer:
Yes.
Step-by-step explanation:
Unfortunately, due to the quality of your image, it's hard to tell the specifics of questions and answers. However, I can tell you how to solve these and hopefully it helps!
<em>The question asks for the slope of the line:</em>
1. Find the two points of the line that are bolded. It should be given to you. For example, (5,7) and (8,9)
2. The slope formula is:
Using my example of the points, (5,7) and (8,9), 5 could be x1, 7 would be y1, 8 would be x2, and 9 would be y2.
Then, you would plug it in the slope formula:
which equals
which equals
1.5
<em>Therefore, the slope of the line I gave you is 1.5</em>
I hope this helps you a bit! :)
Answer:
if it's asking to simplify the expression: -13k + 15
Step-by-step explanation:
-7k + 3(-2k + 5)
-7k -6k + 15
-13k + 15
26.04 I think I am not really sure what the question is asking
Answer:
you can do this by turning it into an improper fraction then dividing
Step-by-step explanation: