A: because "reflection across the y axis then across the x axis is the only option that does not work"
<span>f(x)= 50x
</span><span>y = k x
k is variation
so k= 50
D is the right option
hope it helps
</span>
X = 8.5 because 8.5 x 2 = 17 and 17 + 1 = 18
Option number 3. this is the answer because she runs a mile in 8 minutes, so in order to find out how much it would take to run 5 miles, you would multiply 5 by 8.
