Question

Help please :D

Answer 1

what is white dot and colored dot

Answer 2

i don't think i know

Answer 3

i dont know

Answer 4

didn't do this yet

Answer 5

;-; awww

Answer 6

sorry :(

Answer 7

its ok heres a free medal :>

Answer 8

oh wow free medal back

Answer 9

oh someones answering?

Answer 10

naw

Answer 11

hmmm i think the white dot means nothing

Answer 12

cant do this bye see you next question

Answer 13

wait till someone answers.

Answer 14

k :D thx

Answer 15

Let s = extra number of students

we already have 3 students. If we add on 's' more, then we get to 3+s = s+3 students

The van can only transport 7 students. If we want more than 1 van to be taken, then there has to be more than 7 students going. So 8 or more.

So either s+3 >= 8 or s+3 > 7

Let's solve each for 's'

s+3 >= 8
s+3-3 >= 8-3 ... subtract 3 from both sides
s >= 5

Tell me what you get when you solve s+3 > 7 for 's'

Answer 16

hmm

Answer 17

so i think its B

Answer 18

Tell me what you get when you solve s+3 > 7 for 's'

Answer 19

hmmm

Answer 20

ohhhh white dot means don't count this space

Answer 21

wait what does it mean?

Answer 22

might be easier now

Answer 23

so you don't count that dot

Answer 24

so everything greater than the white dot

Answer 25

Wait i still dont get it wats the answer ;-;

Answer 26

here's an example

http://image.slidesharecdn.com/solutionoflinearequationinequality-111125200255-phpapp01/95/solution-of-linear-equation-inequality-23-728.jpg?cb=1322253186

Answer 27

so say, if the dot is on 10 and going right, it means count 11 and up

Answer 28

yes exactly @jim_thompson5910

Answer 29

@mrjackdzi wat is it ;-;

Answer 30

it's 3