Question

Eric runs a race that can be modeled by the equation shown , where d is his distance, in feet , from the starting line and t is his time, in seconds, since the race began .
d=8t-4
Which equation shows Eric’s time of distance?

Answer 1

Answer:D+4/8

Step-by-step explanation:

Answer 2

Answer:

C.  t = (d + 4)/8

Step-by-step explanation:

The equations showing Eric time of distance simply means making t the subject of the formula in the equation given below.

d = 8t - 4

Transfer -4 to the left side and it becomes positive

8t = d + 4

divide both sides by 8

t = (d + 4)/8