If you round, he runs 7 meters in a second. (I didn't look at the attachment since I couldn't really read it)
Step-by-step explanation:
4x + 19 + 3x = - 5
4x + 3x + 19 = - 5 collect the like terms
7x + 19 = - 5
7x = - 5 - 19 bring 19 to the right
7x/ 7x = - 24/ 7
x = - 3.4
I hope this answers your question
r(x) / s(x)
= r/s (x)
= (3x - 1)/ (2x + 1)
so if r/s (6)
= [3(6) - 1] / [(2(6) + 1]
Answer is the first option
3(6) - 1
--------------
2(6) + 1
Answer:
538,757
Step-by-step explanation:
Population=(current population)*(1+rate)^(year)
Population=(300000)*(1+5/100)^12=538,756.899 or 538,757. Love from Gauthmath