Answer:
3x^2-8x-3y
Step-by-step explanation:
combine like turms and rearrange
The answer is A,) (-2,-5) because I just did it in my CASIO calculator
Answer:
= 0.25
Step-by-step explanation:
9-8 = 1
Answer:

Step-by-step explanation:
in the equation given these are the values:
a=1 b= -5 c= -7
if we plug this in the quadratic formula 
this is simplified to 
hope this helped
Answer:
Explanation:
First, I plotted both the lines on the graph, then I graphed the inequality.<u> </u><em>Please check out image.</em> Looking at the image, we can tell that the graph matches with Graph-C. Hence, Option C is correct.
Hoped this helped!