15 - 3v 8 + 4a

42 + 7v

27 + 9v

7r + 49

33 + 11s

30 + 5b

I NEED HELP RIGHT NOW PLS

HOMEWORK I DONT UNDERSTAND PLS HELP ME

IF U DO THANK U SO MUCH IF U HELPED

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15 - 3v =−3v+15 or 15+−3v

8 + 4a= 4a+8

42 + 7v=7v+42

27 + 9v= 9v+27

7r + 49= 7(r+7)

33 + 11s= 11(s+3)

30 + 5b= 5(b+6)

Step-by-step explanation:

1. Let's simplify step-by-step.

15−3v

=15+−3v

-3v+15

2. Let's simplify step-by-step.

8+4a

=4a+8

3.Let's simplify step-by-step.

42+7v

=7v+42

4.Let's simplify step-by-step.

27+9v

=9v+27

5.Let's simplify step-by-step.

27+9v

=9v+27

6.Factor 7r+49

7r+49

=7(r+7)

7(r+7)

7.Factor 33+11s

11s+33

=11(s+3)

11(s+3)

8.Factor 30+5b

5b+30

=5(b+6)

5(b+6)

c

step-by-step explanation:

it isn't d, because the interquartile range is from 27-57. and the interquartile range is basically half the data, it's pretty obvious.

it isn't b, because like i said earlier, the interquartile range is from 27-57. 57-27 is 30. the real range has to be longer

not a either. although it looks like it, 3/4 of the data is not greater than 27. but if c is wrong than this should be correct

the correct answer is c, because 13 is the point in which the plot starts

6.9

step-by-step explanation:

simple math really

6 1/2 times 0.6 = 3.9

but if you are just doing 6 and not 6 1/2 then the answer is 3.6