Answer: 
Step-by-step explanation:
The formula for finding the nth term of an arithmetic sequence is given as:
first term = -15
common difference = -6 - (-15) = 9
number of terms
substituting into the formula , we have :
X=2/3y-4
EXPLANATION
3x-2y=-12
You take -2y to the other side
It becomes 3x=2y-12
Then you divide 3
X=2/3y
-12/3=-4
X=2/3y-4
Their least common multiple is 90 .
90 = 5 x 18
90 = 2 x 45
Answer:
Step-by-step explanation:
as a % = 3/1000 × 100 = 3/10 = 0.3 %
as a decimal = 3/1000 = 0.003
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