Let P = number of problems solved per day.
P = 448/28
P = 16
Lisa solved 16 problems per day.
Answer:
possibly china, but not confirmed.
Step-by-step explanation:
3 x 10^6
Shouldn't be too hard for ya ;)
Answer:
photomath
Step-by-step explanation:
i dont know the answer but photomath is so much easier to get help.