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?

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

6 on both sides and twelve on the top and the bottom

step-by-step explanation:

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1