Answer:
-2,3
Step-by-step explanation:
x = -2
y = 3
..........
Since the quotient of the two decimal numbers is 1, that tells use that they are the same number.
Since the sum of the two numbers equals 1 and both numbers are the same, then the answer must be 1 divided by 2. or .5
the fractions would be 1/2 and 1/2
Answer:
<h2><u>0</u></h2>
Step-by-step explanation:
If 2u-6=4, let's solve for u.
Add 6 to both sides
2u-6+6 = 4+6
Simplify
2u = 10
Divide both sides by 2
u = 5
Now, we can solve u-5
5-5 = 0
Answer:
width x-9 meters
Step-by-step explanation:
(x²-x-72)÷(x+8)
= x-9
Answer:
Solution: 
Step-by-step explanation:
System of equation:
Using substitution method.
substitute into 
(combine like term)
(Addition property of equality)
(division property of equality)
(Taking square root)
Substitute x into
Solution:
Now cross check the solution using graph.
Please find attachment for graph.
