There are 47 animals on a farm which are horses and turkeys. Each turkey has 2 legs and each horse has 4 legs. If there are 130 legs altogether, how many turkeys are on the farm? *

b

step-by-step explanation:

the word superfluous means unnecessary

it's d

step-by-step explanation:

m∠5 + m∠3 = m∠1   is true.

m∠5 + m∠6 = 180 is true

m∠2 +m∠3 = m∠6   is true

m∠2 +m∠3 +m∠5 = 180   is true

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0