Of the 200 rooms in a hotell, 55% are single bed rooms, 30% are doble bed rooms, and the rest are deluxe rooms. how meny are deluxe rooms.

x= 149. 24+7=31. 180-31=149

your welcome

answer: slight chance that it will happen

step-by-step explanation:

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.