Nikhil drew a picture of an open greeting card on his paper. What is the total area of the drawing of the open greeting card?
20 Inches squared
35 Inches squared
40 Inches squared 55 Inches squared

What is the measure of ac? 5 units 13 units 26 units 39 units

If f(x)=-x^2+6x-1 and g(x)=3x^2-4x-1,find(f+g)(x)

How does the graph of g(x)=⌊x⌋−3 differ from the graph of f(x)=⌊x⌋? the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted right 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted up 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted down 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted left 3 units.