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2 years ago

15

Solve -6x+3y=9, -8x+4y=12 by elimination

1 answer:

Lerok [7]2 years ago

4 0

The answer is 678.09 plus 804

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Sorry abt the quality. plz help

m_a_m_a [10]

Answer:

Okay so for the first box i should be x<-5 and the other box should be -5<x

Step-by-step explanation:

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2 years ago

Simplify 4√10 - √10 please explain how ypu got the answer

ElenaW [278]

$4\sqrt{10}-(1)\sqrt{10}=3\sqrt{10}$

2)
$4\sqrt{10}-\sqrt{10}=\sqrt{10}(4-1)=3\sqrt{10}$

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2 years ago

For example of 100 students the median is 90

jenyasd209 [6]

Answer:

How is that possible

Step-by-step explanation:

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3 years ago

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I need help with this! :)

krek1111 [17]

Answer:

s ≤ 75

Step-by-step explanation:

plz mark brainliest

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2 years ago

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Find the limit of the function by using direct substitution. limit as x approaches zero of quantity x squared plus one.

katen-ka-za [31]

Direct substitution allows us to put the limit value directly into he equation in question.
$\lim_{x \to 0} (x^{2} +1) = (0^{2}+1)=1$
So the answer is 1

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3 years ago