Represent the sum 1,I think,I don't know
Answer:
it is 70% full
Step-by-step explanation:
When it is 30 % empty it means it is 70% full
0.7x=0.3x+30
0.7x-0.3x=30
Answer:
Step-by-step explanation:
Smallest Integer = 2x - 2
Middle integer = 2x
Largest integer = 2x + 2
All three are every
3(2x - 2) = 2(2x + 2)
6x - 6 = 4x + 4 Add 6 to both sides
6x = 4x + 6 + 4 Combine
6x = 4x + 10 Subtract 4x from both sides
6x-4x = 10 Combine
2x = 10 Divide by 2
x = 10/2
x = 5
- 2x - 2 = 2*5 - 2 = 8
- 2x = 10
- 2x+2 12
3*8 = 2*12
24 = 24
So the answers are correct.
Well first you have to divide 3 by 4, which is 0.75 or 3/4