contestada

plz help me. I need to study for my math test but am really confused on this. can u tell me HOW to figure it out as well as the answer?

plz help me I need to study for my math test but am really confused on this can u tell me HOW to figure it out as well as the answer class=

Respuesta :

I think 6 units...
I learn this before but i might be wrong
I think the answer might be 7 minutes/units.