The ordered pair is only a solution to the first equation, so it is not a solution to the system.
2 x 10 = 20 5 x 5 = 25 20 - 25 = -5 True!
10 + 2 x 5 = 11? False! 10 + 2 x 5 = 20
So, A and C are the correct answers!
Step-by-step explanation:
the given data is in ascending order=9,-1,-2,-2000,-6000
rang = 9-(-6000)
( from above photo it continue )
Answer:
a b c d e f g h I j k l m n o p t u v w x y z
Step-by-step explanation:
He must give 720 dollars to get 400 euros
Answer:
See below.
Step-by-step explanation:
1)
So we have:
This can be interpreted as:
"There exists a natural number <em>x</em> and an integer <em>y</em> such that x² is equal to y²."
2)
So we want even numbers are in the set of integers.
This is interpreted as:
"The set of even numbers (2n such that n is an integer) is in the set of integers"
You need to multiply the length by the width by the height