You are ordering t-shirts for your new club and need to try and determine where to order from. We know the following: Timmy's T-shirts has a flat rate of $20 no matter what and a rate that depends on how many shirts you order. If you order 9 shirts or less, it is $3 per shirt. If you order between 10 and 49 shirts, it is $2 per shirt. 50 or more shirts is $1 per shirt. Carmen's Camisetas has an initial fee of $10 and charges $4 per shirt regardless of how many shirts you order. What piecewise function can be used to determine the cost of t-shirts from Timmy's T-shirts?​

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

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.

Atriangle has vertices of (0,3.5), (3,1.5), (0, -1.5). if it is dilated with center at the origin, and a scale factor of 2, what will be the coordinates of the image?