Answer:
16
Step-by-step explanation:
not sure if you still need the answer since its been two weeks but 80 divide 5 you get 16 and 128 divide 8 you get 16.
Answer: 
Step-by-step explanation:
<em>let's take the two given distances and add them together</em>
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<em>Now let's make give them a common denominator of 70</em>
<em>To do this we need to multiply </em>
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1st we write out 'twice a number z'.2zNow we divide 8 by 2z and the answer is:8 / 2z