<h2><u>
Answer:</u></h2>
x = 3
y = -8
<h2><u>
Step-by-step explanation:</u></h2>
x + y = -5
x - y = 11
Since the y's will cancel out, we don't need to modify the two equations in any way.
Now, just add the two equations.
x + x = 2x
y + (-y) = 0
-5 + 11 = 6
2x = 6
Divide by 2.
x = 3
To find y, plug 3 in as "x" in one of the two equations.
3 + y = -5
y = -8
Answer:
stand up guy wont speak on nothign i speak or saw
Step-by-step explanation:
Yea I agree but i don’t know maybe things will work out in the end for you
Three fifths y plus left parenthesis negative six fifths y right parenthesis
3/5y + (−6/5y)= -18/5y = -18/5=y - 3 3/5
Answer:
Step-by-step explanation:
Since the sequence is increasing by a constant factor () each time, we know that this is an arithmetic sequence.
The formula for an arithmetic sequence is the following:
Where is the number in the sequence and is the constant that the sequence is increasing by.
Based on all of the information given, we know that (since is the first number in the sequence), and , so we can construct the formula: