There are infinitely many solutions of the system of equations, x + y = 1
and 2x + 2y = 2
Step-by-step explanation:
We need to find how many solutions are there to the system of equations.

Solving:
Multiply equation (1) with 2 and subtract with equation(2)

Since our answer is 0=0 so, there are infinitely many solutions.
Keyword: Systems of equations
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Answer:0.35
Step-by-step explanation:you will have to multiply 70% by 50% and that would give you your answer
Answer:
10
Step-by-step explanation:
Look at where the one gallon gas is, it's point comes to ten. :)
Answer:
x=8/5
Step-by-step explanation:
2/3(18x-12)=7-3(x-3)
2/3(18x-12)=7-3x+9
12x-8=-3x+16
12x-(-3x)-8=16
12x+3x-8=16
15x-8=16
15x=16+8
15x=24
x=24/15
simplify
x=8/5
General admission tickets are $287.50 each and grandstand tickets are $311.25 each