Answer:
r^9/r^3 = r^9-3 = r^6
Step-by-step explanation:
K=54.....y=k/x²....6=k/9.....k=9*6....=54
Answer:
14
Step-by-step explanation:
70
1 * 70
5 * 14
7 * 10
42
1 * 42
3 * 14
7 * 6
28
1 * 28
2 * 14
7 * 4
pick the largest factor from 70 and check it they also work with the other two. 14 is the GCF.
Answer:
10v² - 27v - 17vx - 20x²
Step-by-step explanation:
Given
(5v + 4x)(2v - 5x - 3)
Each term in the second parenthesis is multiplied by each term in the first parenthesis, that is
5v(2v - 5x - 3) + 4x(2v - 5x - 3) ← distribute both parenthesis
= 10v² - 25vx - 15v + 8vx - 20x² - 12x ← collect like terms
= 10v² - 15v - 17vx - 12x - 20x²
Answer:
The markdown rate is 32.1%
Step-by-step explanation:
We can easily solve this problem by applying a rule of three,
$1.09 a dozen ---------------------------------- 100% of the value
$0.35 a dozen ------------------------------------- x
x = ($0.35/$1.09) * 100%
x = 0.3211 *100%
x = 32.11%
The markdown rate is 32.1%
