Mrs. Singh bought 9 folders and 9 notebooks. the cost of each folder was $2.50. Each notebook cost $4. Write two equivalent expressions and then find the total cost.

Which expression converts 45 degree to radians

The surface area of the triangular prism is .

Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection