Lucas is planting grass on the shaded portions of the yard. What will be the total area covered by grass? 18 ft B 12 ft A 1 16 ft 7 ft C с 9 ft 7 ft -​

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2

The graph represents f(x)=[x]+3. what is f(-2.2)?