6x+2y factor out 2
2(3x+y)
...
We were told that 3x+y=6 so
2(3x+y)=2(6)
6x+2y=12
The length of eastern continental trail is 5400 miles and length of erie canal trail is 360 miles.
Step-by-step explanation:
Given,
Combined length of both trails = 5760 miles
Let,
x be the length of eatern continental trail.
y be the length of Erie canal trail.
According to given statement;
x+y=5760 Eqn 1
x = 15y Eqn 2
Putting value of x from Eqn 2 in Eqn 1
Dividing both sides by 16
Putting y=360 in Eqn 2
The length of eastern continental trail is 5400 miles and length of erie canal trail is 360 miles.
Keywords: linear equation, substitution method
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The problem ask to find and choose among the choices that states a statement that is true about the HOP and TAG which they are similar to each other and the best answer would be letters C. tan T=tan H and D. sin P = sin G. I hope this would help you
Six times nine equals 54 so there is your answer