Answer:
-3
Step-by-step explanation:
Remember the general equation for a line, y= mx+b. The slope is always the m value, and in this case your slope is -3
To convert the distance that is given in yards to miles, we use the conversion factor,
1 yard = 0.000568 miles
which is also equal to
1 mile = 1760 yards
With these conversion factor we convert the given,
(2180 yards) x (1 mile / 1760 yard) = 1.24 miles
Y = 0.5x + 16.5
parallel so y = 0.5x + c
12 = 0.5 * -9 + c
12 = -4.5 + c
c = 16.5
y = 0.5x + 16.5
Mark brainliest please
3/x=5/y multiply both sides by y
3y/x=5 divide both sides by 3
y/x=5/3
