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Anvisha [2.4K]
3 years ago
14

The system of equations shown below is graphed on a coordinate grid:

Mathematics
2 answers:
Vlad1618 [11]3 years ago
8 0

Answer:

um idek

Step-by-step explanation:

DaniilM [7]3 years ago
5 0
4y + x = 4 . . . . . . . (1)
2y - x = 8 . . . . . . . (2)

(1) + (2) => 6y = 12
y = 12/6 = 2

From (2), 2(2) - x = 8
4 - x = 8
x = 4 - 8 = -4

Therefore solution is (-4, 2) and lies on both lines.
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IDENTIFY THE PROPERTY WHICH JUSTIFIES THE FOLLOWING CONCLUSION
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Answer:

Step-by-step explanation:

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6 0
2 years ago
Molly tried to evaluate 93\times5193×5193, times, 51 using partial products. Her work is shown below.
Mrac [35]

Since molly's solution tally's with the given solution, hence <em>Molly's solution is correct.</em>

Given the working on a partial product of 93 and 51 carried out by Molly as shown:

\begin{array}{llrr} &&93 \\ &&\underline{{}\times51} \\ &\blueD{\text{Step 1}}&\blueD{3}& \blueD{1\times3\text{ ones}}\\ &\greenD{\text{Step 2}}&\greenD{90}& \greenD{1\times 9\text{ tens}}\\ &\maroonD{\text{Step 3}}&\maroonD{150}& \maroonD{50\times 3\text{ ones}}\\ &\goldE{\text{Step 4}}&\underline{{}+\goldE{ 4{,}500}}& \goldE{50\times 9\text{ tens}}\\ &\purpleD{\text{Step 5}}&\purpleD{4{,}743}& \end{array}​

This partial product can also be solved as shown below:

93 \times 51 = (90+3)\times (50+1)

Applying the distributive law:

93 \times 51 = 90(50) + 90(1) + 3(50) + 3(1)\\93 \times 51 =4500 + 90 + 150 + 3\\93 \times 51 =4500+240+3\\93 \times 51 =4740+3\\93 \times 51 =4743

Since molly's solution tally's with the given solution, hence <em>Molly solution is correct.</em>

Learn more about partial product at: brainly.com/question/24716925

5 0
2 years ago
<img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%2B1%7D%7Bx-4%7D%20-%5Cfrac%7Bx%2B1%7D%7Bx%5E%7B2%7D%20%5E%7D-7x%2B12" id="TexFormu
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(x+1)/(x-3) hope this helps!
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