myleecripps09
contestada

On the cross country team, 7th graders are required to run x number of miles each morning. 8th graders are required to run 15% more then 7th graders which expression represents the number of miles an 8th grader has to run (ALSO I AM NOT A HIGH SCHOOLER IM IN 7TH GRADE )

Respuesta :

georgiedehaas22

Answer:

Step-by-step explanation:

7g = x miles

7 grade is x miles

8g = 7g + 15%

8 grad is 15% more than 7 grade

put what 7g is equal to into the 8g equation

8g = x + 15%