Answer:
Step-by-step explanation:
- 59600 - 0.5(82100) =
- 59600 - 41050 =
- 18550
Option B
2. 4(0) - 20(0) < 6
(5/2 (0)) >/= 5(0) - 10 ; it is a solution
3. 2.5 + 5(-1.5) > -10
2.5 - (-1.5) </= 4 ; it is also a solution
x y
( 0 , 0 )
(2.5, -1.5)
Plug it in, plug it in
Answer:
Step-by-step explanation:

Answer:
Option B.
Step-by-step explanation:
The given quadratic equation is

We need to find the solution of given quadratic equation.
Divide both sides by 9.


Taking square root on both sides.


The solution of given equation are
and
.
Therefore, the correct option is B.
<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>