a running back rushed for 129 yards through 3 quarters.in the 4th quarter the running back lost 5 yards per rush. the runing back rushed 5 times in the 4th quarter.

2) how many total yards did the running back have after the 4th quarter?
show work

129 - 25 = ?

104

To find the total yards the running back had after the 4th quarter, we need to subtract the yards lost in the 4th quarter from the yards gained in the first three quarters.

Given:
Yards gained in the first three quarters = 129 yards
Yards lost per rush in the 4th quarter = 5 yards
Number of rushes in the 4th quarter = 5 rushes

First, we need to determine the total yards lost in the 4th quarter by multiplying the number of rushes in the 4th quarter by the yards lost per rush:
Total yards lost in the 4th quarter = 5 rushes * 5 yards/ rush = 25 yards

Next, we subtract the total yards lost in the 4th quarter from the total yards gained in the first three quarters to find the total yards after the 4th quarter:
Total yards after the 4th quarter = (Total yards gained in the first three quarters) - (Total yards lost in the 4th quarter)
Total yards after the 4th quarter = 129 yards - 25 yards = 104 yards

Therefore, the running back had a total of 104 yards after the 4th quarter.