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photoshop1234 [79]

3 years ago

5

What is the solution of the system? {5x−y=−21 {x+y=−3

2 answers:

Mekhanik [1.2K]3 years ago

7 0

X+y=-3 answer: x=-3+-1y

love history [14]3 years ago

5 0

Answer:

(-4,1)

Step-by-step explanation:

I just took the quiz. Hope this helps!

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I don’t get this one please HELPPP MEE

iren2701 [21]

Answer:

135

Step-by-step explanation:

The given expression is

$\frac{2 {x}^{2} }{x} +x(100 - 15x)$

From the question, x=5

So,by substitution,we obtain

$=\frac{2({5}^{2})}{5} +5(100 - 15(5))$

$=\frac{2(25)}{5} +5(100 - 75))$

$=2(5)+5(25)$

$= 10+125$

$= 135$

Hence the answer is 135

8 0

3 years ago

What is the length of line segment EB? 42 units 50 units 65 units 73 units

likoan [24]

It 42 units hopes this helps

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3 years ago

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What is 1568 divided by 23 in fraction form?

ArbitrLikvidat [17]

1568/23 = 68 4/23 <====

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3 years ago

What is 3/5 of 40? If you can, please include examples... Tysm

Snowcat [4.5K]

Answer:

24

Step-by-step explanation:

7 0

2 years ago

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Y_Kistochka [10]

You would multiply 78,125 by 5 and get I think 390,625? I think

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3 years ago

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