A А 5. Starting at point A, a student has two ways he can
walk to his next class at point B. He could use the
sidewalks which go from A to C and then C to B or he
could walk directly from A to B (dotted line). Each
square is 1-foot x 1-foot. How far does the student
walk if they use the sidewalks?
6. Is the direct path shorter or longer than using the sidewalks? By how many feet?

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.

Which of the following is not a subset of {1,2,3}?