How can you turn 4512 into a mixed number?

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

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?

Which inequality represents all the values of x for which the quotient below is defined? √x+1 ÷ √ 4-x