Pine bluff middle school is having its annual spring fling dance, which will cost $400\$400$400dollar sign, 400. the student treasurer reported that the dance fund has $75\$75$75dollar sign, 75 left over from last year. each ticket to the dance costs $4\$4$4dollar sign, 4.

let t represent the number of tickets sold. write an inequality to determine how many tickets must be sold to pay for this year's dance.