Answer:
Step-by-step explanation:
( 
, 
)
( 
, 
)
m = 
parallel lines have the same slopes , perpendicular lines have slope which are opposite reciprocals.
~~~~~~~~~~~~~~~
A( 3 , 5 )
B( - 2 , 7 )
= 
= - 
C( 10 , 5 )
D( 6 , 15 )
= 
= - 
The answer is (A) Neither
X=200
2/3 of 15 is 10 make that negative add it to the other side 1/5x = 40 and then multiply 40 by 5 to get your answer
Check
1/5 of 200 is 40 - 10 = 30
40-10=30
30=30
Answer:
Step-by-step explanation:
Let x represent the initial weight of Porky the pig.
Porky the pig weighs 1,125 lbs less than Kobe the Cow. This means that the initial weight of Kobe the cow is
x + 1125
After each gains 50lbs. Kobe the Cow will weigh ten times as much as porky the pig. This means that
(x + 1125) + 50 = 10(x + 50)
x + 1125 + 50 = 10x + 500
10x - x = 1125 + 50 - 500
9x = 675
x = 675/9
x = 75
Porky's current weight is
75 + 50 = 125 lbs
Kobe's current weight is
(75 + 1125) + 50
= 1250 lbs
The answer is B. If -0.8 was below the other number, the other number would be above it.
