3 years ago

I need to somebody show work for number 13 please

Mathematics

1 answer:

Damm [24]3 years ago

6 0

<h3>Given</h3>

PQ = QR . . . . . . Q is the midpoint of PR
PQ = 3x+14
QR = 7x-10

<h3>Solution</h3>

Put the given expressions in the given relation.

... 3x +14 = 7x -10

Subtract the left side.

... 0 = (7x -10) -(3x +14)

... 0 = (7-3)x +(-10-14) . . . . . simplify

... 0 = 4x -24

Divide by the coefficient of x.

... 0 = x - 6

Add the opposite of the constant.

... 6 = x

The value of x is 6.

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3 years ago

Ian owns a small business selling used books. He knows that in the last week 19

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Step-by-step explanation:

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2 years ago

4) Given the line with equation 2x + 5y= 10 :

Svetlanka [38]

A. <span>2x + 5y= 10
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</span>-> y= -2/5x+2

b. The slope is 2

c. For the y intecpet, x is always 0

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y= -2/5(0)+2
y=0+2
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(0,2) is the y-interecpt

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3 years ago

hii can u pls help me in math pls I'm stuck it fractions I give many point btw!! I give brainliest!!

Effectus [21]

7/12 ×11

it's like

7/12×11/1

so it will be 77/12

hope it helps

that's all I know

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X = 3y

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