Choose the correct mixed number for the quotient.
85 ÷ 9 = 9 r4
a)4 9/85
b)9 4/9
c)9 4/85
d)9 9/4

B.  

Step-by-step explanation:

We are asked to find the quotient of 85 and 9 as a mixed number.

We know that 9 times 9 is equal to 81.

9)85(9

    81

      4

Now, we will find the remainder by subtracting 81 from 85 as:

Therefore, the quotient would be and option B is the correct choice.

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

answer: the proof is mentioned below.

step-by-step explanation:

since, given:   lines bc = ef

prove:   lines ac > ef

          statements                                           reason

1. bc=ef                                           1. given

2. ac= ab+bc                                 2. because b is the point between the  

                                                            line segment ac

3.   ac > bc                                       3. because if a line segment is equal to

                                                          the sum of two line segments then it is

                                                          always greater then each of these

                                                          individual line segments

4. ac > ef                                         4. by equality property.