Ihave a test right now (x+y+2) (y+1)

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr