The answer is 350 dollars Explanation 350-(350X0.4) is 210
Answer:
All real values of x where x < −1
Step-by-step explanation:
Solve the function as an inequality:
(x-3)(x+1)>0
There are two cases in this:
Both factors are greater than 0.
x-3>0 and x+1>0
x>3 and x>-1
The intersection is x >3
OR
Both factors less than 0.
x-3<0 and x+1<0
x< 3 and x<-1
The intersection is x< -1
We have obtained that the function is positive for the intervals x < -1 and x > 3. But in one of those intervals the function is decreasing and in the other is increasing.
The answer is: all real values of x where x < −1 ....
Red sweets
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Total number =
N÷n+8
Probility is 7/10=n÷n+8
10n= 7n+56
3n=56
N= 56/3 but it has to be a whole number so 7/10
Answer:
area = 5220 feet
perimeter = 294 feet
Step-by-step explanation:
formula for the area of a rectangle = diagonal x width
diagonal = 87
width = 60
87 x 60 = 5220 feet
formula for the perimeter of a rectangle = diagonal + diagonal + width + width
diagonal = 87
width = 60
87 + 87 + 60 + 60 = 294 feet
hope this helps :)
