Question

Which of the following is the solution for x - 2 < 3 and x + 2 > -2?

Answer 1

Solve for x first

Answer 2

the other choice is "all real numbers

Answer 3

oh i found x<5 and x>70

Answer 4

How did you get x > 70?

Answer 5

oops!! i ment x>0

Answer 6

Try again. You have x + 2 > -2

You subtracted 2 from both sides, but you need to do: -2 - 2. You did -2 + 2, which would be 0

Answer 7

x>-4?

Answer 8

right. so now you know x < 5 but also x > -4. put these together and you have -4 < x < 5. so x is between -4 and 5. which number line expresses this?

Answer 9

the second one?

Answer 10

@math>philosophy ?

Answer 11

i mean is the second graph the right one?

Answer 12

yes, good job

Answer 13

thanks for the help:)