B. y/x = -2 D. x = 2y might be right or wrong but i think they are right
The Math is easy all you got to do is subtract first she had 25.00 then 8.37
25.00
_ 8.37
˘˘˘˘˘˘˘˘˘
16.63
Your answer would be 16.63
Answer:
2t -7
Step-by-step explanation:
it should be right .......
...
.....
One is negative and the other is positive and one has a whole number, and the other only has a decimal
Answer:
0.56 m/s
Step-by-step explanation:
The average speed of a body tells how fast is the body moving; it is calculated as:

where
d is the distance covered
t is the time elapsed
In this problem, we don't know the distance covered by Ben. Therefore, we will assume that it is 1 km:
d = 1 km = 1000 m
The time elapsed to cover this distance is:

Therefore, Ben's average speed is:
