Answer:
a²-17=8
Step-by-step explanation:
5²-17= 25-17
= 8
Distance of bank from yuri's house=(5/6)*(2/5)=2/6=1/3 mile
15 is the width because 30 times 2 equals 60 and 60 plus 30 equals 90 so 30/2 equals fifteen.
In short-30*2+w2=90
w=15
Hope this helps!
You can see from the table that the y coordinate is always obtained by doubling the x coordinate and switching its sign. So, the relation is

To invert this function, we must solve for y. Simply divide both sides by -2 and we have

Rename the variables to get
