Which of the following statements about the number line is true?
a. numbers get larger as you move to the left on the number line.
b. numbers get smaller as you move to the left on the number line.
c. number lines can't you compare numerals.
d. number lines end with the number 10.

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem