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nexus9112 [7]
2 years ago
11

What is the first step in solving this system of equations by Substitution?

Mathematics
1 answer:
pickupchik [31]2 years ago
6 0

Answer:

x=x+2

Step-by-step explanation:

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If we transform y=x^2 by 5 units to the left and 8 units ups, what is the vertex of the resulting parabola?
sertanlavr [38]

Answer: y = (x + 5)² + 8

<u>Step-by-step explanation:</u>

y = x²

left 5 units:       y = (x + 5)²

up 8 units:        y = (x + 5)² + 8

7 0
3 years ago
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Where is the point (3,0) located on the coordinate plane?
tia_tia [17]

Answer:

D. on the x axis is the best answer

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1.) -9x+8 ≤ 80 *<br><br> A. x ≥ -8<br> B. x ≤ -8<br> C. x ≥ 8<br> D. x ≤ 8
Firlakuza [10]

Answer:

x\geq -8

Step-by-step explanation:

-9x+8\leq 80

       -8      -8

₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋₋

\frac{-9x}{-9} \leq \frac{72}{-9}

     ⇵  

x\geq -8

7 0
2 years ago
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N x 50 = 5,000. Explain your solution
prohojiy [21]
In order to figure out what N is you have to isolate it by dividing by 50 on both sides as shown below:
N*50=5000\\\frac{n*50}{50}=\frac{5000}{50}\\n=100
3 0
3 years ago
Please help me, I'm so lost! If you can explain it to me, I will give brainliest!
Alex Ar [27]

Answer:

     40

y = ----

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Step-by-step explanation:

5 0
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