I think the answer is 5b+10.
62.686 is 62.7 rounded to the nearest hundredth
Answer:
900 L
Step-by-step explanation:
Let x be the number of litres when the tank is full.
Then 5/6 x - 30 = 4/5 x
Solve this by converting to /30:
25/30 x - 30 = 24/30 x
1/30 x = 30
x = 30*30 = 900
He will pay the amount of $6,498.
7.6% of $19,000 is 1444. Then multiply 1444 by 4.5 and that gives you $6,498.