Question

solve -1/2x> or equal to -1/4

Answer 1

x >= 1/2

Answer 2

So x belong to the interval [1/2 , inf )

Answer 3

can you show me the steps I went brain dead :-)

Answer 4

you will just multiply by -2 both sides
then you will get

x >= 1/2

Answer 5

So x belong to the interval [1/2 , inf )

Answer 6

Does that help you?

Answer 7

@2girls1boy

Answer 8

yes I am tring to complete my finale and I can't remember any more

Answer 9

Do you need any help for any question?

Answer 10

@2girls1boy

Answer 11

yes I do have one

Answer 12

show me

Answer 13

but you can close this question

Answer 14

are you still here?

Answer 15

yes solve by elimanation 5x+6y=43 7x-6y=-55, substitution 8x+9y=41 -9x+y=54

Answer 16

the first one is two equations right?

Answer 17

yes

Answer 18

5x + 6y = 43
7x - 6y = -55
------------- add two equations
12 x = -12
x = -1

Answer 19

I thought I had to multiply thanks

Answer 20

8x + 9y = 41 --> equation 1
-9x + y = 54 --> y = 54+9x

in equation 1:
8x + 9(54+9x) = 41

8x + 486 + 81x = 41

89x = -445

x = -5

Answer 21

You were right!

Answer 22

hey girl
got it?

Answer 23

yes thanks again

Answer 24

no problem dear
Can you message me?

Answer 25

@2girls1boy

Answer 26

on the top of the page and left corner

Answer 27

@2girls1boy

Answer 28

found it @2girls1boy