Jack’s class has 32 kids. ¼ of the class has their own phone. How many students do not have their own phone?

Simplify the expression 10/11(22z) + (a+5) -1

Miranda is braiding her hair. then she will attach beads to the braid. she wants 1_3 of the beads to be red. if the greatest number of beads that will fit on the braid is 12,what other fractions could represent the part of the beads that are red?

The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?