1. GCF is 7 so answer is 7(5+6)
2. GCF is 5 so answer is 5(3+8)
The ratio birds : animals = 13 : 2
so for every 1 animal, 6.5 birds were born
last month: animals = birds - 44
birds - animals = 44
use trial and improvement to find:
if there were 52 birds, there must be 8 animals
CHECK: 52 - 8 = 44
Answer:
-43.68
Step-by-step explanation:
Answer:
$170
Step-by-step explanation:
30% of the money was equal to 51
so:
