The second pair. It should be 6.5 x 10 to the third power, not the second
Answer:
x=5,y=5,z=5
Step-by-step explanation:
x=15-y-z
15-y-z-y+z=5
15-2y=5
y=5
x+y+z=15
15-2y+y+z=15
15-10+5+z=15
z=5
x-y+z=5
x-5+5=5
x=5
Answer:340 or 5 depends how your using it
Step-by-step explanation:
Answer:
(888)
Step-by-step explanation:
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