An organism which must obtain its food from other organisms is called a:
parasite
spore
fern
moss

Mr switzer needs to buy new 1-foot tiles to cover his bathroom floor. the floor is 12 feet long and 8 feet wide. each square foot of tile will cost $1.79. in dollars what will be the total cost of the tiles he needs to buy.

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =