1. list 4 equivalent fractions for 1/4. 2. list all if the composite numbers between 20-30. 3. 1/4+4/7=? and 1 1/8-1/2=?

What is the quadric regression equation that fits these data

Is the square root of 4 plus the square root of 16 rational?

On friday, there were x students at the baseball game. on monday, there were half as many students at the game as there were on friday. on wednesday, there were 32 fewer students at the game as there were on friday. which expression could represent the total number of tickets sold for all 3 games?