3. The normal number of students in a class is between 12 and 23 students inclusive.
a. Write an inequality representing the normal range
of students in a class.

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!

Ratio of circumference to diameter example plz i need to now what it looks like.