Answer:
x + y = 6
Step-by-step explanation:
Standard Form:
y - y1 = m(x - x1)
In this question, the coordinate is (1, 5) with a slope of -1 (the slope is the same as street 1 since street 2 is going to be parallel.
Insert the coordinate and slope into standard form and you'll get this:
y - 5 = -1 ( x - 1 )
y - 5 = -x + 1
y = -x + 6
y + x = 6
hope this helps.
Answer:930
Step-by-step explanation:
Given that i<span>f
there are x teams in a league and each team plays every other team
twice, then the total number of games (n) to be played is given by

If </span><span>a chess league has 15 teams the total number of games to be played if each team plays every other team twice is given by

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