Subtract the second equation from double the first equation:
2x+6y-2x-(-4y)=0
10y=0
Therefore, y=0. Substituting this into the first equation, we see that:
x+3(0)=3
x=3
Therefore, x=3. The solution to this system is x=3, y=0, or (3, 0).
You know that 3 times 2 is 6 so 30'times 20 equals 60
True
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Answer:
im confused lol ill editthis once you give me the full thing
Step-by-step explanation:
There’s more corners and sides to a rectangular prism than a cube