Question

Do I have all of them right.

Which number is a solution of 3p > 4p + 6?
(Points : 1)
–4
–5(Answer)
–6
–7

Solve for x: 6x-4y=3

x=1/2+2/3y

x=1/2+3/2y

x=2+3/2y(Answer)

x=2+2/3y


Solve for y: 3x-6y=9

y=3/2+1/2x (Answer)

y=-3/2+1/2x

y=3/2x +1/2

y=2/3 - 1/2x

Answer 1

Hey there @Annie96
If you solve the first inequality you get -6>p
So which of the choices you think verifies that ?

Answer 2

B.

Answer 3

But -5 is not inferior to -6, think again.

Answer 4

-4

Answer 5

so its going to be -6

Answer 6

It's strictly inferior to -6 so it can't be -6.

Answer 7

-7

Answer 8

Yess!

Answer 9

Yay!

Answer 10

Haha you finally got it :P

Answer 11

yea i know

Answer 12

You want help with the others ?

Answer 13

yes thank you.

Answer 14

Ok, so for 6x-4y=3 first get the x-term in one side and the rest to the other side.

Answer 15

4y=6x-3

Answer 16

I meant like this 6x=4y+3 then divide everything by 6.

Answer 17

4/6y+3/6

2/3+1/2

Answer 18

Yeah but it should stay like an equation :
6x=4y-3 6/6 x = 4/6 y - 3/6
When you simplify you get : x = 2/3 y - 1/2

Answer 19

ok

Answer 20

so the answer would be B.

Answer 21

It's x= 2/3 y +1/2 little typo on the - sign
So it would be A not B.

PS: sorry for making too long to respond I was away.

Answer 22

its ok and thank you for your help.