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▹ Answer
<em>(-1, 3)</em>
▹ Step-by-Step Explanation
y - 4x = 7
2y + 4x = 2
<u>Substitute</u>
y - (2 - 2y) = 7
<u>Solve</u>
y = 3
<u>Substitute</u>
4x = 2 - 2 * 3
<u>Solve</u>
x = -1
<u>Final Answer</u>
(x, y) = (-1, 3)
Hope this helps!
- CloutAnswers ❁
Brainliest is greatly appreciated!
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Answer:
![(0,7)](https://tex.z-dn.net/?f=%280%2C7%29)
Step-by-step explanation:
The equation
graphs a straight horizontal line. The line goes though the y-value of seven. Therefore, it intercepts at (0,7).
Answer:
It is 18 because if you look at the side the small one says 3 the big one says 6 so if you multiply the 9 square feet by 2 thats your answer
The answer would be (12, 4).
Since the pattern for this graph is rise: 1 and run: 3, follow that pattern from the last point. From the point (9, 3), using the rise/run pattern would give you (12, 4).
Step-by-step explanation:
Let's look at what we know. We know that...
P=2000
r=0.04 (Change 4% to a decimal)
t=7 (25 years minus 18 years equals 7)
n=1
Since we are compounding each year, we need to use this equation: ![P(1+\frac{r}{n} )^{nt}](https://tex.z-dn.net/?f=P%281%2B%5Cfrac%7Br%7D%7Bn%7D%20%29%5E%7Bnt%7D)
Now just plug the numbers in: (Answer to #1:) ![2000(1+\frac{0.04}{1} )^{(1*7)}](https://tex.z-dn.net/?f=2000%281%2B%5Cfrac%7B0.04%7D%7B1%7D%20%29%5E%7B%281%2A7%29%7D)
This equals 2631.86
When we round, this equals to $2,632. (Answer to #2).