kgarcia4628 kgarcia4628

15-10-2020
Mathematics

contestada

If QR = 2x, RS = x + 7, and QS = 16, what is QR?
2x
R
x + 7
S
16

Respuesta :

elliecn0313 elliecn0313

15-10-2020

Answer: QR = 6 units

Step-by-step explanation:

QR + RS = QS

2x + x + 7 = 16

3x = 9

x = 3

QR = 2x = 2*3 = 6

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