Answer:
15(x - 5)(x - 3)²
Step-by-step explanation:
factor both denominators and see what you need to do to make them equal...
(x² - y²)/[(x - 5)(x - 3)] y²/[15(x - 3)(x - 3)]
the first denominator has (x - 5)(x - 3)
the second denominator has 15(x - 3)(x - 3),
the least common denominator between them would be
15(x - 5)(x -3)(x - 3) or 15(x - 5)(x - 3)²
Answer:
30
Step-by-step explanation:
First, combine 20c and 10c because they are like terms then combine 8d and -5d.
It would look like this:
20c+8d+10c-5d
30c+3d
Hope that helps
Answer:
Parallel
Step-by-step explanation:
Parallel lines have the same slope but different y-intercepts. If you multiply the top equation by 2, you get:
2(12x + 4y = 16)
24x + 8y = 32
This shows that both lines have the same slope, but then you find the y-intercepts, they are different:
1st equation y-int = 4
2nd equation y-int = 9/2 or 4.5
Answer:
16.5
Step-by-step explanation:
