<span>Let R=A AND (NOT B)] OR (NOT B)
If A=T, B=T
then ~B=F,
A and ~B = F
So R=F
If A=T,
B=F
~B=T
A and ~B=T
so (A and ~B) or ~B = T
etc.</span>
This is a weird question but I believe sense you did bring the money then you are going to buy lunch.
Answer:
<h2>There remains 7/6 of pie.</h2>
Step-by-step explanation:
Givens
The remaining parts are 1/3 of one pie and 5/6 of the other pie.
To find how much pie is remaining, we just need to sum those fractions.

Therefore, there remains 7/6 of pie. They ate just 1/6.
<span>x^2+10x + 25 = (x + 5)^2
missing = 25
hope it helps</span>