Type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar.
the graph shows a proportional relationship between the cost of carpet cleaning (y-axis) and the area of the carpet (x-axis).

the proportionality constant (y to x) is
.

Find the value of x. give reasons to justify your solutions! h ∈ ig

The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.

Gables properties corp. is leasing office building with an area of 49b^2+70b+25. what is the shape of the building? a) rectangle b) square