Dean says that he will use the proportion
26-100
16 100
20
At the "Guess Your Age" station, the
carnival worker guessed 16 out of 20
agos correctly. What percent of
people did he guess correctly?

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

What are “like terms”? why can we only add like terms?

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?