If you multiply $8.00 by 6.35% the answer is .508. Round that up to .51. So tax is .51. You add that to $8.00 for a total amount of $8.51.
v + 9 / 3 = 8
v + 9 = 24
v = 24 - 9
v = 15
If you have any questions on how I got to this solution, please ask. :)
So...
Each bottle of apple juice has 2 litters of juice, so, if he bought y bottles of apple juice, we will have to multiply.
12 liters of apple juice3 liters of orange juice
The equation for what the 2nd number of three consecutive numbers that equal to 414 is : x+(x+1)+(x+2)=414
Multiply and Simplify:
x+x+1+x+2=414
3x+3=414
Subtract 3 from both sides:
3x+3-3=414-3
3x=411
Divide three by both sides to get answer:
3x/3=411/3
x=137.
If you want to check if its correct add the three numbers that come next:
137+138+139=414.