HELP ME PLEASE ;(

(The question is in the picture)

Red

blue

green

first, make denominators same.

*The common LCM we choose is 40*

RED

BLUE

GREEN

Yellow marble:-

RED+GREEN+BLUE =

Yellow marble = total marbles-sum of other marble colours

*note that the total no. marbles are 40*

*you can leave it in this form or you can simplify it*

step-by-step explanation:

. your answer will contain x - and y -terms. (1 point) x ( ¿¿ 2 − 7 ) 2 +( y 2 − 9 ) 2 √ ¿ 12. what is the distance from the directrix (the crocodile river) to the point ( x , y )? write this equation. your answer will contain a y -term.