Total distance travelled = (x.a + 2x -10) miles .
How to solve such time related questions?
The key concept for solving such questions is the relationship between speed, distance and time.
The relationship between them is Distance = Speed X Time
The whole trip can be divided into two parts
Part 1 :- Speed = x mph and time = a hours
∴ Distance = x .a miles
Part 2 :- Speed = x -5mph and time = 2 hours
∴ Distance =(x-5).2 = (2x -10)miles
Total distance = (x.a + 2x -10) miles
Learn more about Distances here :
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Answer:
A,C E,C B,D C,A D,B
Step-by-step explanation:
Answer:
400,000
Step-by-step explanation:
Step-by-step explanation:
x³ + 10x² + 25x
= x(x² + 10x + 25)
= x(x + 5)².
Answer:
710 ounces.
Step-by-step explanation:
1 pound is equal to 16 ounces. Using 44 multiplied by 16, we get 704 ounces. Adding the extra six ounces, the final answer becomes 710 ounces.
Good luck! Hope this helped!
