<span>If Kyla sent out all her invitations thru mailing and was left out with 12, then there were 8 invitations already mailed. If there were other means she used in sending out like personally visiting her friends and handing over a copy, then invitations already mailed is a number less than 8.</span>
I don’t know but have a good day
9r=108
To solve for r, we must isolate it. To do this, divide both sides by 9.
r=108/9
Simplified, r=9
<span>-9x ≥ 27
9x <= -27
x <= -3
hope it helps</span>
Answer:
undefined/no solution
Step-by-step explanation:
you use elimination to solve. So multiply 2x+4y=-12 by 1 and x+2y=-2 by 2. then you subtract 2x+4y=-12 by 2x+4y=-4 and get 0y=-8. Anything divided by 0 is undefined/no solution because you can't divide anything by 0.