What is the value of the function f(x)=1/4x-3 when x = 12?

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.

Complete the input-output table for the linear function y = 3x. complete the input-output table for the linear function y = 3x. a = b = c =

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)