Expression A is Greater Than expression B
Price of movie ticket in Japan is x=7.362$
Price of movie ticket in Switzerland is y=13.652$
Step-by-step explanation:
Let, Price of movie ticket in Japan is x
Price of movie ticket in Switzerland is y
Statement 1 : Total of 79.39$ of three movie ticket in Japan and two movie ticket in Switzerland
We write, 3x+2y=79.39 ( Equation 1 )
Statement 1 : Total of 75.68$ of two movie ticket in Japan and three movie ticket in Switzerland
We write, 2x+3y=75.68 ( Equation 2 )
Solving by method of elimination
Multiplying equation 1 by 2, we get
6x+4y=158.78
Multiplying equation 2 by 3, we get
6x+9y=227.04
Subtracting both the linear equation,
6x+4y=158.78
- 6x+9y=227.04
_______________
0x-5y=(158.78-227.04)
-5y=(-68.26)
5y=68.26
y=13.652$
Replacing value of y in any equation
3x+2y=79.39
3x+2(13.652 )=79.39
x=17.362$
Thus,
Price of movie ticket in Japan is x=7.362$
Price of movie ticket in Switzerland is y=13.652$
The answer to the question above is letter A. Jamal works part-time earning $8,000 per year and he reduces his work hours by half. Jamal completes his degree after 3 semesters at a cost of $1,400 per semester in his tuition and $500 per semester in books. Jamal's investment is $4,700 in getting his degree.
The Fundamental Theorem of Algebra is one of the most common and most essential theorem in mathematics which states that "any polynomial degree of n will also have n roots". The degree of the equation is the highest exponent that the terms has.
In this item, if we perform the operation then, we will have a degree of 3. Therefore, the number of roots for this polynomial function is 3.
X=0
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