I can't read the questions even after they are magnified. I have an idea, and I may be able to help you after, but you should do this:
Use the snipping tool to copy the answers down, then you should post.
I may be able to help you then if you share with the picture that way. Hope I was a little help!
The answer is irregular because speak is the base word and spoke is its past word
Answer:
20
Step-by-step explanation:
617/28= 22 (rounded too)
617/32= 19 ( rounded too)
19-22 is teh amount of classes that can be filled with 28 to 32 students.
20 is correct because it is around the amount of classes that there can be. !4 is too little so the number of students should be smaller.
30 and 60 classes are to big. there would only be about 10 or 20 kids per class
Look at the line plot. The open circle means not 2.5, but everything greater than 2.5. Your answe is going to be the second answer, or "All real numbers greater than 2.5". If the circle was solid the answer would be 1.