3 years ago

Which graph best represents the solution to the following system?

1 answer:

6 0

The best represent solution is 3x+y<1-x+y<=2

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Aleonysh [2.5K]

Answer:

I think the answer is 47

Step-by-step explanation:

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3 years ago

Ugo [173]

Rate of change=(changespeed)/(changetime)=(s1-s2)/(t1-t2)
change is (0-60)/(0-5)=-60/-6=12
answer is 12 units per second

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3 years ago

BaLLatris [955]

Subtract 9x from 23x yields 14x. This was done by subtracting algebraically the variables.

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arlik [135]

The two cities are actually 427.5 miles apart.

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Mariana [72]

Answer:

(x,-y): (2,-2)

Step-by-step explanation:

M=(x+x)/2,(y+y)/2

Given (1,4)=

$\frac{3x - 4}{2}$

This implies:

$1 = \frac{3x - 4}{2}$

$3x - 4 = 2 \\ 3x = 2 + 4 \\ \frac{3x }{3} = \frac{6}{3} \\ x = 2$

In a similar way,

$4 = \frac{ - 2 + 5y}{2} \\ - 2 + 5y = 8 \\ 5y = 10 \\ y = 2$

The question demanded (x,-y)

Hence(2,-2) is the answer

7 0

2 years ago