celia writes the equation d=8t to represent the distance in miles d thaat bikers could travel in t hours at a speed of 8 miles per hour...

make a table that shows the distance traveled every half hour/up to 5 hours/if bikers ride at the costant speed?

This is what the table should look like.
Time Distance
0 0*8mi
.5 .5 * 8mi
1 1*8mi
1.5 1.5 * 8mi
2 2*8mi
2.5 2.5 * 8mi
Do you get the idea?

Yes, I understand. To create the table showing the distance traveled every half hour up to 5 hours, we can use the given equation d = 8t, where d represents the distance in miles and t represents the time in hours.

Here is the table:

Time (hours) Distance (miles)
0 0
0.5 4
1 8
1.5 12
2 16
2.5 20
3 24
3.5 28
4 32
4.5 36
5 40

To fill in the table, we substitute the given time values into the equation d = 8t and calculate the corresponding distance traveled. For example, when t = 0.5 hours, we substitute it into the equation:

d = 8 * 0.5 = 4 miles

This process is repeated for each time value given in half-hour intervals up to 5 hours.