Question

Solve x plus 3 is less than twelve.

x is less than eleven

x is less than nine

x is greater than nine

x is greater than fifteen

Answer 1

x+3<12
x<12-3
x<9

Answer 2

do you get it?

Answer 3

not really

Answer 4

the given is like this x+3<12
it's just like x+3 = 12
which arrive at x = 9
using inequality notation that why it became x<9 :)

Answer 5

do you know what the sign '<' means?

Answer 6

yes

Answer 7

it's like the sign '=' when it's in an equation.

so x+3<12
x<12-3
x<9

Answer 8

did you get it now @courtneydragon

Answer 9

yes

Answer 10

x+3<12
a.
10+3<12
b.
8+3<12
C.
10+3<12
d.
16+3<12
Now answer :)

Answer 11

@courtneydragon:???

Answer 12

b?

Answer 13

Yea !

Answer 14

So im right????? :D :D :D :D :D

Answer 15

Very good .

Answer 16

Yay! im so smart :D

Answer 17

Yea!

Answer 18

smarter then you?