If y = 25 when x = 5, find x when y = 50

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

Ineed someone to me answer my question i have to have this done and knocked out

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c