What is the answer to this question; 4/5+4/5+3/4+3/4=

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

If you apply the changes below to the linear parent function f(x)=x what is the equation of the new function vertically stretched by a factor of 3 flip over the x axis

Robin spent 25% more time on his research project than he had planned he’s been an extra h ours on the project which of the following expressions could represent the number of hours rob actually spent on the project