Answer:

Step-by-step explanation:
You add the exponents when the number/variable is the same, so:
6+8+n= 14+n
So:

Answer:
y=1/4x-3/4
Step-by-step explanation:
You just multiply 4/3 by -3
Step-by-step explanation:
12×7=84
84÷2=42
2×3=6
42-6=36
answer is 36
1 kilometer is 1000 (or 10^3) meters, so Eric walks .81*10^3=810 meters and YiTing walks .65*10^3=650 meters.
Let p positive number:
p²+44²>250250
p²>250250-44²
p²>248314
take the square root of both sides:
√p²>+√248314
p> 498.3 or 500 is the number