Answer:
a the first one
Step-by-step explanation:
1/11 means 1 divided by 11
Answer: 35 the digits both together = 8
Reverse it and add 2.
53+2 =55
55- 35 = 20
The required answer is 35 :)
Step-by-step explanation:
2x^2 + 5x + 2 = 0
(x + 2)(2x + 1) = 0
x = -2 x = - 1/2
Letter C
Answer:
The first step is
Take the square root of both sides of the equation
Step-by-step explanation:
we have

Solve for x
step 1
Take square root both sides

the solutions are
and 
therefore
The first step is
Take the square root of both sides of the equation
The answer is false, it is only true for postulates, not conjectures.