2.9n + 1.7 = 3.5 + 2.3n
Multiply each term by 10: 29n + 17 = 35 + 23n (gets rid of the decimals)
Subtract 17 from both sides: 29n = 18 + 23n (gets rid of number from the left)
Subtract 23n from both sides: 6n = 18 (gets rid of n from the right)
Divide both sides by 6: n = 3
You do not need to carry out the first step if you are comfortable working with decimals.
27*23n+17*102n27*23=62117*102=1734621+1734=23552355nFactors of 2355n2355n/n=23552355/5=471471/3=1572355n=n*5*3*15711 is NOT a factor
Work = force * distance Work = 23N * 2.3 meters = 53 Joules of work is done ==================
Sahara Desert
Havana, Cuba
aCalci Calcutta
2 + 3n = 4subtract 2 from each side2 - 2 + 3n = 4 - 23n = 2divide both sides integers by 3(3/3)n = 2/3n = 2/3=========check in original equation2 + 3(2/3) = 42 + 6/3 = 42 + 2 = 44 = 4=======checks
Why does this site not give good answers? That i don't understand
Yes, that would be the geographical center of Mexico.
15
-8. The numbers can be generated by the following quadratic: t(n) = -6n2 + 23n - 4 for n = 1, 2, 3, ...
The swift code and BIC code are the same for this bank it is NWBK GB 21 23N
That point is in far southern Algeria, about 37 miles northwest of the townof Tamanrasset, and 960 miles south-southeast of the capital at Algiers.