Can u do 17-20 solve the equation please and show work
2 answers:
17. 4n-8=5 8+5=13 13/4=3.25 n=3.25 18. n/2+ 5=15 15-5=10 10*2=20 n=20 19. 5v-42=73 73+42=115 115/5=23 v=23 20. 3d-13=11 11+13=24 24/3=8 d=8 Hope I helped☺☺
Remember to follow PEMDAS: (P arenthesis, E xponents, M ultiply, D ivide, A dd, S ubtract) - Also follow the equality rule (what you do to one side you do to the other) 17) 4n - 8 = 5 4n - 8 (+8) = 5 (+8) 4n = 13 4n/4 = 13/4n = 13/4 or 3.25 18) n/2 + 5 = 15 n/2+ 5 (-5) = 15 (-5) n/2 = 10 n/2(2) = 10(2)n = 20 19) 5v - 42 = 73 5v - 42 (+42) = 73 (+42) 5v = 115 5v/5 = 115/5v = 23 20) 3d - 13 = 11 3d - 13 (+13) = 11 (+13) 3d = 24 3d/3 = 24/3d = 8 hope this helps
You might be interested in
Look kid, this question has been up for 3 hours think its time to let it go......... hoped i helped. ✔verified✔
P(y)=ir^t 233=231r^(1999-1991) (233/231)^(1/8)=r p(y)=231(233/231)^((y-1991)/8) so in 2003 p(2003)=231(233/231)^((2003-1991)/8) p(2003)=231(233/231)^(1.5) p(2003)=234 So 234 million (to the nearest million people)
Good luck on your assignment and enjoy your day! ~
Answer
A=1,597.06
Step-by-step explanation: