<h3>
Answer: Choice C) -2 & 1/8</h3>
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Work Shown:
5 & 5/8 = 5 + 5/8
-5 & 5/8 = -(5 & 5/8) = -(5 + 5/8) = -5 - 5/8
So,
( -5 & 5/8 ) + ( 3 & 1/2 )
( -5 - 5/8 ) + ( 3 + 4/8 )
( -5+3 ) + ( -5/8+4/8 )
-2 + (-1/8)
-(2 + 1/8)
-(2 & 1/8)
-2 & 1/8
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Alternative Method
We could convert each mixed number to decimal form
-5 & 5/8 = -5-5/8 = -5.625
3 & 1/2 = 3+1/2 = 3.5
( -5 & 5/8 ) + ( 3 & 1/2 ) = -5.625+3.5 = -2.125
Then convert back to mixed number form
-2.125 = -2 & 125/1000
-2.125 = -2 & (1*125)/(8*125)
-2.125 = -2 & 1/8
The definition of a system is a set of rules, an arrangement of things, or a group of related things that work toward a common goal. An example of a system are the laws and procedures of a democratic government. An example of a system is the way someone organizes their closet.
For number 4 i think this answer is C. No relationship because if you read the statement it say be likely to show a positive
Find slope
for points (x1,y1) and (x2,y2)
slope=(y2-y1)/(x2-x1)
given
(-1,4) and (2,-2)
slope=(-2-4)/(2-(-1))=-6/(2+1)=-6/3=-2
find y intercept
goes through y axis at y=2
y=mx+b
m=slope
b=yint
equation is y=-2x+2
one pont is (0,2)
another is (1,0)
table
x,y
-2,6
-1,4
0,2
1,0
2,-2
3,-4
