Answer:
no solution
Step-by-step explanation:
Suppose the system equations are:
y = (-1/4)x + 2 (1)
3y = (-3/4)x – 6 (2)
If we multiply equation (1) by 3:
3y = (-3/4)x + 6 (1)
3y = (-3/4)x – 6 (2)
then subtract it from equation (2):
0y = 0x – 12
0 = -12
This is not possible, therefore, the system equation has no solution
If the figure is indeed a triangle, TRI=3, it means is a polygon with 3 sides, so one can safely assume that.
Let us write an equations
1st pizza place costs 9.95 + x dollars, where x is the number of toppings
2nd pizza place 6.95 + 1.5 y dollars, where y is the number of toppings
We are interested when they are equal:
9.95 + x = 6.95 + 1.5y
3= 1.5y - x
As the questions asks for the same ammount of toppings, x=y
3= 1.5y - x this becames
3=0.5 x
x=6
Lets check
9.95+6=15.95
6.95+6*1.5=15.95
So the answers is 6
Answer:
P(x)= x^3 - 4x^2 + 16x - 64
Step-by-step explanation:
First, let’s find all of the zeroes. If the question is asking for a degree 3 polynomial, than there has to be more than 2 zeroes. The complex conjugates theorem states that if a+bi is a zero, than a-bi has to be a zero as well. So if 4i is a zero, than -4i has to be a zero as well. By looking at the zeroes, you can write them as a linear factorization.
(x-4)(x+4i)(x-4i)
If you foil all of it, you will get x^3 - 4x^2 + 16x - 64.