Answer:
k = 3
Step-by-step explanation:
If the line passing through the points A (-1,3k) and B (k , 3) is parallel to the line whose equation is 2y+3x=9, then their slopes are equal
For coordinate AB;
slope m1 = 3 - 3k/k-(-1)
m1 = 3-3k/k+1
For the line 2y+3x = 9
2y = -3x + 9
y = -3/2 x + 9/2
Slope m2 = -3/2
Since m1 = m2
3-3k/k+1 = -3/2
Cross multiply
2(3-3k) = -3(k+1)
Expand
6 - 6k = -3k - 3
-6k+3k = -3 - 6
-3k = -9
k = -9/-3
k = 3
Hence the value of k is 3
The Four basic Mathematical Operations are:
•Addition
•Subtraction
•Multiplication
•Division
An expression that is equivalent to the statement Subtract a from the quotient of 6 and B is 6/b - a
<h3>How to write equivalent expression</h3>
Given statement
Subtract a from the quotient of 6 and B
- The quotient of 6 and B can be written as 6/B
- a subtracted from 6/B is written as
6/B - a
Therefore, the correct option equivalent to the statement is option A) 6/B - a
Learn more about equivalent expression:
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Answer:
Step-by-step explanation:
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Answer:b
Step-by-step explanation:
