Answer:
1
Step-by-step explanation:
1+1=2
1-1=0
you can do this the hard way by doing a system of equations
or the easy way by guessing and checking
Answer:
8.054 to the tenth place is 8.1
Answer:
You need to give us the possible answers first.
Step-by-step explanation:
The number of unique combinations that can be formed by picking one object from each set is =960. That is option C.
<h3>Calculation of unique combinations of a number set</h3>
Number combination is a mathematical technique that shows the number of possible arrangements in a collection of items.
The first set of objects = 4. There are a total of 4 possibilities.
The second set of objects = 5. There are a total of 5 possibilities
Therefore from first and second set, the total number of possibilities = 4×5 = 20
For the whole set, the total possibilities;
= 4×5×6×8
= 960
Learn more about number combination here:
brainly.com/question/295961
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Answer:-1
Step-by-step explanation:-18-6n = 6 + 18n
-6n=6
divide
n=-1