723/100 is the answer to your question!
Answer:
66.6 or 67%
Step-by-step explanation:
100/6= 16.66666667
16.66666667 × 4 = 67%
<span>13ab^3 + 39a^2b^4
Apply exponent rule :</span>
a^2b^4=aab^3b
=39aab^3b+13ab^3
Factor out common term :13ab^3
=13ab^3(3ab+1)
2 hours 45 minutes is how long it will take him to finish the race.
X/2-15=-7
x-30=-14
x=-14+30
x=16