Answer:
5 miles a day.
Step-by-step explanation:
if there's 35 and he has done 15 he will have to do 5 miles each day (4 days) which will be 20, when added equivalent to 35.
D
an undefined slope has the same x value no matter what y value it has, therefore, D
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because
12 × 8 = 96
hope that helps :)
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