Marianne is completing a 4 mile route for charity. every 1/10 mile is marked along the route. for each mile, she runs 7/10 mile and walks 3/10.how many miles does marianne run? ?

Seven tenths of every mile she goes she runs. So we would multiply 4 by seven tenths and get 2.8 miles. And to find out how many miles she walks, we would multiply 4 by three tenth and get 1.2

hope this helped!!

1.677

step-by-step explanation:

i'm not good at explaining stuff but if you need an answer i'm here for you.

you can't solve x because it is 2 linear equation and you only have one equation