Answer:
570 cans
Step-by-step explanation:
He counts in groups of ten cans
1 group= 10 cans
2 groups= 20 cans
Multiply the number of groups by ten
57 groups= 570 cans
57*10=570
y-5=-3(x-10)
y-y1=m(x-x1)
420 + 69 = 489
HOPE THIS HELPS
brainliest pls :)
5)
8, 6, 4, 2= 67°
5,7,1,3= 113°
6) not sure about this one!