Answer:
The answer is 15 people.
Step-by-step explanation:
If one fifth is bringing candy and three fifths is bringing dessert than that already four fifths of the people who aren't bringing punch so one fifth of the people are bringing punch so one fifth of 75 is equal to 15
3(x-9)
when you distribute the equation you get
3(x)-3(9) which is the last answer
When car B passes car A, they will have traveled the same distance, d.
speed = distance/time
distance = speed * time
Car A travels t time.
Since car B starts an hour later, car B travels t - 1 time.
Car A:
d = st
s = 40t
Car B:
d = st
d = 60(t - 1)
The distance are equal, so
40t = 60(t - 1)
40t = 60t - 60
-20t = -60
t = 3
Car A started at 9 am.
9 am + 3 hours = noon.
Answer: at noon.
Its greater by a factor of 2^2 ( = 4)
Its 4 times the area of the original square.
The points are A is (1,1) and B (3,3)
With that 2/2
in it simplified form it is = 1
So your slope is 2/2 or 1
Hope this helps