1. Anna made a scale drawing, in inches, of a building using a scale of 1:600. Her scale
drawing was 6 inches long. Greg made a scale drawing of the same building using a
scale of 1:300.
How long, in inches, was Greg's scale drawing?
A. 2
B. 3
C. 12
D. 50

Kylie explained that (-4x+9)^2 will result in a difference of squares because (-4x+9)^2 (-4x+9)^2 =(-4x)^2+(9)^2=16x^2+81

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.

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?