Micaela had $22 to spend on seven notebooks. after buying them she had $1. how much did each notebook cost?

Using d, e, and f as values on a triangle and d being 60 degrees, what is the value of e and f if d is 60 degrees? also, what do you notice about the values of e and f?

Find the area of a trapezoid with a height of 23, base 1 of 10 and base 2 of 18

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog