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

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)