Answer:
x^2‑4 x2−4x2‑4 Factor 4x^2+20x+16 4x2+20x+164x2+20x+16 Graph y=‑x^2 y=−x2y=‑x2
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
8 + 7 = 15
15 ÷ 3 = 5
Answer:
Step-by-step explanation:
Answer: £1517.04
Step-by-step explanation:
The fuel expenses for the vans will be calculated as:
Vans:
Since the average distance travelled per day is 198km and the average distance travelled per litre is 9km, the van would use:
= 198/9
= 22 litres
Since there are 8 vans, they'll use:
= 22 × 8 = 176 liters
Trucks:
Since the average distance travelled per day is 620km and the average distance travelled per litre is 6.2km, the truck would use:
= 620/6.2
= 100
Since there are 10 trucks, they'll use:
= 100 × 10 = 1000 liters
The amount of liters for both the van and the truck will be:
= 176 liters + 1000 liters
= 1176 liters
The fuel cost will then be:
= 1176 × 1£1.29
= £1517.04
