Answer: -
Step-by-step explanation:
Answer:
x=6 ; y=1
Step-by-step explanation:
Let 'y' stand for the speed of the wind and 'x' stand for the speed of Santa. We will use the general equation (distance)=(rate)(time) to write two equations from the given information:
With the wind:
35=(x+y)(5)
Against the wind:
35=(x-y)(7)
Now we have two equations and two unknowns so we can solve for x and y. We get:
x=6 miles/min
y=1 miles/min
Answer:
No
Step-by-step explanation:
It is not equel
16 it's just double the the denominator and the top number
Answer:
Yes
Step-by-step explanation:
Make all their denominators the same:
4 2/4 , 2 1/4
4 2/4 + 2 1/4 = 6 3/4
1/3 of 6 is 2
and 1/3 or 3/4 is 1/4
therefore he did spend 2 1/4 hours with the dogs so he is correct.