Ineed on a another one this is the problem -2(c+4) -3x x=2

Def rotates 90 clockwise about point a to create d’ e’ f’. therefore, which equation must be true ?

Grandpa ernie is shrinking! over the past 4 years his height decreased by a total of 2.4 cm.it decreased by the same amount each year. what was the change in grandpa ernie's height each year

The room above is shaped like a rectangle and has a perimeter of 34 feet. if the room is 11 feet long, how wide is it?