The surface area of a rectangular prism is 450 m2. What will be the new surface area of all the dimensions are doubled?

Which expressions are equivalent to -6 + 3m

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers