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k0ka [10]
3 years ago
7

Explain how to solve a system of linear equations using the substitution method:)

Mathematics
1 answer:
kvv77 [185]3 years ago
4 0

Step-by-step explanation:

step 1 :first solve one linear equation for y in terms of x

step 2: then substitute that expression for y in the other linear equation

step 3 :solve this and you have the x-coordinate of the intersection

step 4: then plug in a to either equation to find the corresponding y -coordinate

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Solve for x<br><img src="https://tex.z-dn.net/?f=8%20%7B%7D%5E%7B2%20%2B%20x%7D%20%20%20%2B%202%20%7B%7D%5E%7B3x%7D%20%20%3D%203
Stella [2.4K]

Answer:

8^2+x + 2^ 3x = 32^ 1/2

2^3(2+x) + 2^3x = 2^5^1/2

All two's will cancel out

3(2+x) + 3x = 5^1/2

6+3x + 3x = 5^1/2

6 +6x = 2.23

6x = 2.23 - 6

6x = -3.77

x = -3.77÷ 6

x = -0.63

7 0
3 years ago
Explain Conversions. Giving out easy questions, basically free points
Paul [167]

Answer:

the process of changing or causing something to change from one form to another.

similar to transformation

3 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!!!!!! LOOK AT PIC, THANKS!!!!!!
mario62 [17]

Answer:

F (x) = 1,6

Step-by-step explanation:

my answer is due to the reason that it is one of the three options and it should only in a way make sense that it is the right answer

3 0
2 years ago
If a fashion store receives $42.56 in commission from the sales she made on Friday and her commission rate was 8%, what was the
solniwko [45]
She made 3.41 in commission.
8 0
3 years ago
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I think it's B but idk
Sergeu [11.5K]
You are correct. The answer is B.) They are congruent because they are corresponding angles.

Nice job! Hope this helped :)
4 0
3 years ago
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