2 years ago

PLS HELP ME W/ #8 ASAP

Mathematics

1 answer:

tiny-mole [99]2 years ago

7 0

Answer:

x=2

TU:4(2)-1=7

UB: 3

TB: 10

Step-by-step explanation:

4x-1+2x-1=5x

6x-2=5x

6x=5x+2

subtract 5x from both sides

x=2

TU: (4x-1)

4(2)-1

8-1

TU:4(2)-1=7

UB: (2x-1)

2(2)-1

4-1

UB: 3

TB: 5(2)

TB: 10

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2 years ago

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3 years ago

How do you do this? Please help

PtichkaEL [24]

Answer:

$PO=86.2\\ OM=23.8\\$

Step-by-step explanation:

To preface, your figure is going to be a line segment, with $O$ as your midpoint, in between points $P$ & $M.$

With that being said:

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Substitute the values into the first equation:

$7y+12+3y-8=110$

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Divide by the coefficient of $y$ , which is $10$ :

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Substitute $10.6$ for $y$ in segments $PO$ & $OM$ :

$PO=7(10.6)+12$

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Check your answers by substituting:

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3 years ago

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Answer:

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Step-by-step explanation:

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