Answer:
6.66666666667
Step-by-step explanation:
so if the 7 dollars factors into allowance I am right his total allowance would be $20 one third of Twenty is 6.66666666667
Answer:
129.99
Step-by-step explanation:
129.99 rounds to 130 because the 9 in the hundredths place causes the 9 in the tenths place to round up, making the number 130.0.
Its 110 cuz it goes up 10% if it was 20% it would be 120
First set up the equation:

Then substitute in known values:

and solve for C

Answer:
1. 144km
2. 96 km
3. 200 km
Step-by-step explanation:
see image