Question

Which of the following is not a way to represent the solution of the inequality 5(x + 2) greater than or equal to 7x + 2(x - 1)?

A number line with a closed circle on 3 and shading to the right

A number line with a closed circle on 3 and shading to the left

3 greater than or equal to x

x less than or greater to 3

I chose A, I just want to make sure that I am correct. And I know its not C or D.

Answer 1

@ganeshie8 @jigglypuff314

Answer 2

careful when multiplying/dividing both sides by a negative
the sign flips

Answer 3

wait so its B?

Answer 4

I think so :)

Answer 5

ok thanks, I have one last one that I need to check

Answer 6

Which of the following is not a way to represent the solution of the inequality 2(x + 1) greater than or equal to 20?

x 9

9 x

A number line with a closed circle on 9 and shading to the left

A number line with a closed circle on 9 and shading to the right

Answer 7

I selected D

Answer 8

correct :)

Answer 9

Thanks!