Answer:

Step-by-step explanation:
<span><span> {x,y} = {-7/4,-2}</span>
Explanation:
</span>System of Linear Equations entered :
[1] 8x+y=-16
[2] -3+y=-5
Equations Simplified or Rearranged :<span><span>
[1] 8x + y = -16
</span><span>
[2] y = -2
Regards
Sonny
</span></span><span>
</span>
Isolate z by itself:

To simplify variables with powers, subtract the smaller power from the bigger power:


The exponent will be
-3.
Answer:
162.56 cm
Step-by-step explanation:
also you can use a conversion calculator for faster results too
can i get brainliest plz