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Help asap: Sam is riding his bike home from
the library at a constant rate. The equation below describes the relationship between the number
of minutes (x) Sam has been riding and the distance (), in miles, Sam has left to travel
1 + 7 = 21
How many miles from Sam's home is the library?
O A. 3
OB
7
O C.
14
OD
21

Help asap Sam is riding his bike home from the library at a constant rate The equation below describes the relationship between the number of minutes x Sam has class=

Respuesta :

Answer:

3 miles

Step-by-step explanation:

to find the amount of miles it is to the library you have to find how many miles it is when the minutes are zero

so when x = 0 what is y

0 + 7y = 21

7y = 21

y is 3

so that means the library is 3 miles away from his house

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