Answer:
The greatest common factor of 48 and 32 is 16
Answer:
calm down rosie.... it's okay to not be too good at math... take Justin Timberlake. in the show "Friends with Benefits" he's horrible at math but good at life. so don't worry too much. You are still a good person.. even if you're bad at math :P
Step-by-step explanation:
now for the math part
as below
She regrouped the numbers instead of multiplying like 8b(2b-r) -4r(2b-r).