Answer:
neither
Step-by-step explanation:
First, arrange the equations to fit the y=mx + b format
1. 2x - 3y = 8
y = -2/3x - 8/3
2. -x + 4y = 2
y = 1/4x + 1/2
Equations that are parallel have the same slope.
In perpendicular equations, one slope would be x and the other would be -1/x (negative reciprocal)
The equations are neither parallel nor perpendicular, so neither.
(A) Just because every digit has an equal chance of appearing does not mean that all will be equally represented. (See "gambler's fallacy")
(B) The experimental procedure isn't exactly clear, so assuming a table of digits refers to a table of just one-digit numbers, each with 0.1 chance of appearing (which means you can think of the digits 0-9), you should expect any given digit to appear about 0.1 or 10% of the time.
So if a table consists of 1000 digits, one could expect 7 to appear in 10% of the table, or about 100 times.
I think its down 2 left pi/3, but did you get the answer?
180 - 155 = 25
90 - 25 = 65
<span>B: 65 </span>°
3x+4=x+2
2x+4=2
2x=-2
-2/2
X=-1
Y=-1+2
Y= 1
Solution= (-1,1)
