1 figure = $17 so you multiply 4 and 17 to get 68
Martin will need to save $68
Answer:
Julie < 38 feet < Sue < 45 feet
Step-by-step explanation:
We know that Julie is less than 38 feet closer to the water's surface, and also we know that Sue is less than 45 feet from the water's surface but farther than 38 feet, because Julie is closer, so we can write this as the inequality that says, Julies is less than 38 feet, 38 feet is less than Sue's distance who is less than 45 feet from the surface:
Julie < 38 feet < Sue < 45 feet
Answer:
a) 1/7 liters of petrol is used for each mile
Step-by-step explanation:
Justin fills his car with 40 litres of petrol. After travelling 35 miles it's down to 35 litres.
From the above statement:.
The difference is :
40 litres - 35 liters = 5 liters
Hence:
After travelling 35 miles he used 5 liters
(a) How much petrol does the car use each mile?
This is calculated as:
35 miles = 5 Liters
1 mile = x liters
Cross Multiply
35x = 5 Liters
x = 5/35
x = 1/7 liters
Hence, for each mile, 1/7 liters of petrol is used