The price of a sofa was 780 dollars three weeks ago. Two weeks ago the price was dropped 15%. One week ago it was dropped 10%. What is the price if there are no further decreases?

Ammonia molecules have three hydrogen atoms and one nitrogen atom. how many of each atom arein five molecules of ammonia

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

Francis is getting new carpet tiles in his living room and den. his living room and den are connected. he needs to figure out how much carpet he needs and the cost involved. if each tile costs $2.00 per sq ft, how much would it cost to have new tile put in the den? a) $24 b) $36 c) $48 d) $54 plz awnser soon