At a pet store, davina counted 12 parrots out of 20 birds. which is an equivalent ratio of parrots to birds at the pet store?
a.2: 3
b.3 to 2
c.5/3
d.3 to 5

answer:   rlly

step-by-step explanation:

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right

a

step-by-step explanation:

the denominator cannot be the same as one of the factors.

8 denominator times 2 denominator = 16

and 7 numerator time 11 = 77

77/16= 77/16 ( they cannot be further simplified)

is there a graph

step-by-step explanation: