Ireally don't understand this part and the page is dew in like 4 hours. someone me with these two questions. id really appreciate it.

Step-by-step explanation:

Find the ratio.

x / y --) 8/20 = 2/5

Find y.

2/5 x ?/? = 42/y ; 42/2 = 21

2/5 x 21/21 = 42/105

42/105 = x/y ---) x = 42 and y = 105

Find the ratio.

x / y --) 12/8 = 3/2

Find y.

3/2 x ?/? = x/12 ; 12/2 = 6

3/2 x 6/6 = 18/12

18/12 = x/y --) x = 18 and y = 12

the cat is blue because the probability of extension towards the prefix of the diameter of the circle could only mathematically equal to the sum of the roots of the carrots from   your garden.

step-by-step explanation: