Hi
6% increase is multiply by 1,06
done 40 times
so : 250* 1,06^40 = 2571 ,
5/3+3x+4= 8
= 3x= 4-5/3
= 3x= 7/3
= x= 7/9
3/4 times n=1
remember that when you multiply 3/4 by 4/3 you get 12/12=1 so it simplifies
remember that you can do anything to an equation as long as you do it to both sides
3/4 ties n=1
multiply both sides by 4/3 to clar fraction
12/12 times n=4/3 times 1
1 times n=4/3
n=4/3
answer is n=4/3 or 1 and 1/3
Sorry i dont know the answer
