A9-foot board is cut into two pieces. if one piece is x feet long, express the other length in terms of x.

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

Jonathan can type 20 documents in 40 minutes ,and susan can type it in 30 minutes and jack can type it in 24 minutes working together ,how much time will it is take them type the same document

Which of these triangle pairs can be mapped to each other using a single translation? cof hn