If the office furniture costs $9,900 and it was three times as expensive as the office computer, what was the cost of the comput
2 answers:
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Answer:
10(2+3)
Step-by-step explanation:
We are given that
Ice=20 lb
Cup=30
We have to find the expression which shows the greatest common factor using distributive property of 20 and 30.
We know that distributive property of integers a,b and c
Hence, the highest common factor of 20 and 30=10
Expression:10(2+3)
Answer:
Solution set = {-12, 12}
Step-by-step explanation:
Start by dividing both sides of the given equation by negative one, to get rid of the negative signs on both sides:
Now we consider the two possible cases:
1) The expression inside the absolute value symbol is a positive number, then :
and replacing it in the equation, this becomes:
which is our first answer.
2) The expression inside the absolute value symbol is a negative number, then :
and replacing it in the equation, this becomes:
which is our second possible answer.
Then the set of solutions is: {-12, 12}