Respuesta :

Lines y and z are parallel

10x + 5 = <1

10x + 5 = 115

10x = 110

x = 11

Substitute x = 11 into 4x - 7

4(11) - 7 = 44 - 7 = 37

<2 = 180 -(37 + 115)

<2 = 180 - (152)

<2 = 28

Answer

C. 28

10x + 5 = <1

10x + 5 = 115

10x = 110

x = 11

Substitute x = 11 into 4x - 7

4(11) - 7 = 44 - 7 = 37

<2 = 180 -(37 + 115)

<2 = 180 - (152)

<2 = 28

Answer

C. 28