Answer:
21,000
Step-by-step explanation:
........................
800,000 is the right answer.
Answer:
16 + -16 -4 ( 20 ) - 6)
Step-by-step explanation:
here is answer
Answer:
Let the distance of school and house is x k m
Then time taken at speed 2.5 km\hr=
2.5
x
hr
And time taken at speed 4 km\hr=
4
x
hr
∴
2.5
x
−
4
x
=
60
12
⇒
10
4x−2.5x
=
5
1
⇒x=3 km
Then the distance of school and house is 3 k m
may this help you
Answer:
It's B
Step-by-step explanation:
y=mx+b
