Answer:
6x60=360
Step-by-step explanation:
60
Answer:
3(5n-6)
Step-by-step explanation:
You want to find the common multiple between the two numbers.
Find a number that is divisible by both numbers, and to find that, you need to factor them out using multiples that are suitable for each number
15:
5 x <u>3</u>(only multiple pair that has whole numbers)
18:
9 x 2(no)
6 x <u>3(yes)</u>
After you have found your answer insert it into the equation.
3(5n-6)
To check if you're right, multiply 3 into the brackets and you will get your answer.
3 x 5n - 3 x 6
15n-18
SOLVED
-2xy-1 not equivalent
16x+14y-1 not equivalent
2x-18x+14y-19 not equivalent
-16x+14y-1. Equivalent and simplified fully
9-16x+14y-10. Equivalent but not simplified fully
2x-18x+14y-1. Equivalent but not simplified fully
4 x n^2
four times a number that is squared
S = true
~s = false
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j = false
~j = true
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~s = false and j = false, so,
~s v j = (false) v (false)
~s v j = false
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Similarly,
s v ~j = (true) v (true)
s v ~j = true
-------------
We have
~s v j = false
and
s v ~j = true
which lead to this when we conjunct the two logical expressions
(~s v j) ^ (s v ~j) = (false) ^ (true)
(~s v j) ^ (s v ~j) = false
-------------
-------------
The final answer is false
