Answer:
Step-by-step explanation:
a=bxh
-10 pounds or 10 pounds loss
you subreact 10-20 and you get -10
m<AED = 109
180-71=109
It should be 6
birds have 2 legs so - 3x2=6
30-6=24
cats have 4 legs so - 24/4 =6
Hope this helps :)