The time it takes mike to ride his bicycle varies directly with the number of miles. mike's data is shown in the table. if x = time, and y = the number of miles, which equation models mike's direct variation?
a) y = 12x
b) y = 1.2x
c) y = 12 + x
d) y = 1.2 + x

50 poits plz

The Answer is A.) y=12x

Step-by-step explanation:

y = 12x is correct. Multiply time by 12 to equal the number of miles.

to find the unit price, we must figure out the cost of one item (in this case one dish towel).   to do this, we divide the total price ($7.92) by the number of items bought (for this problem it is 8, because there are eight dish towels in one pack).  

$7.92/8 = $0.99

therefore, the unit price, or the price of one dish towel, is $0.99.

hope this !