Answer:
28
Step-by-step explanation:
9-6/3=9-2=7
4*7=28
z=70, y=102
180-110 = 70
so, z=70
99+89+70 = 258
360-258 = 102
so, y=102
r⁶
Cancel the common factors or r⁹ and r³
9.5 minute
500 - 25 = 50x
x =
x = 9.5 minute
