Answer:
2x(x+3)(x-3)
Step-by-step explanation:
Answer:
Fern will knit 32 scarves in 8 nights.
Step-by-step explanation:
Number of scarves knitted by Fern in 5 night = 20
Relation between number of scarves knitted and number of nights is proportional,
Therefore, Number of scarves knitted (s) ∝ Number of nights spent to knit the scarves (n)
s ∝ n
s = kn
k = 
Here, k = proportionality constant
For s = 20 and n = 5,
k = 
k = 4 scarves per night
For 8 nights, by using the same proportionality rule,
k = 
4 = 
s = 32 scarves
Therefore, Fern will knit 32 scarves in 8 nights.
Answer:
5x^7y^11.
Step-by-step explanation:
∛(125x^21 y^33)
The cube root = 'to the power 1/3' so we have:
125^1/3 * x^(21*1/3) * y^(33*1/3)
5x^7y^11.
Answer:
<h2><u>
Graph A</u></h2>
Step-by-step explanation:
We know it must be graph A because when finding the most popularly bought item, the percentages only can go to 100%
So graphs C and D are eliminated.
Also since it never said any flavors were unknown, all the percents have to add up to 100%
So graph B is eliminated.
Only graph A follows the requirements
Answer:
<em>y = 2x + 4 </em>
Step-by-step explanation:
y = -
x - 3
Slope of perpendicular line is "2"
( - 3 , - 2 )
y + 2 = 2( x + 3 )
<em>y = 2x + 4</em>