Write a simplified expression for the length of line ac. write a simplified expression for the length of line qr. ac= qr=

The simplified expressions for the length of the line segment are :

AC = AB + BC ;

AB = x+2 ; BC = 7x-3

AC = x + 2 + 7x - 3

AC = 8x - 1

PR = PQ + QR - - (1)

PR = 13y + 25 ; PQ = 8y + 5

From (1)

QR = PR - PQ

Hence,

QR = 13y + 25 - (8y + 5)

QR = 13y + 25 - 8y - 5

QR = 5y + 20

Therefore, the line segments are :

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Step-by-step explanation:

We are given that

We have to find the value of AC and QR

(segment addition property)

Substitute the value

Then, we get

 (segment addition property)

Substitute the values then we get

Using subtraction property of equality