-12c to the fourth power +18c to the third power! :)
-18 + x = -11
Let's add 18 to both sides
x = 7
Answer:
As per the statement:
Adult red wolves vary in length from 137.16 cm to 168.64 cm.
To find the difference in length between the longest and shortest of these wolves.
Longest length of wolves = 168.64 cm
Shortest length of wolves= 137.16 cm
Then;
= 
Substitute the given values we have;
= 168.64 - 137.16 = 31.48 cm
therefore, the difference in length between the longest and shortest of these wolves is 31.48 cm
y=-8x
To find x-intercept/zero, substitute y=0
0=-8x
solve the equation for x
x=0
now we do the same only different way ok
0=-8x
swap the sides of the equation
-8x=0
divide both sides of the equation by -8
x=0
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