Answer: take a number, add 2, and divide it all by 7.
Step-by-step explanation:
Brainliest plz!
3/2 is the slope of the graph
500 cents in all Is equivalent to $5
6-cent: 20
8-cent: 30
10-cent: 10
20-cent: 2(states in word problem)
Answer:
-1
Step-by-step explanation:
-3-8+12+9-15 divided by 5
gives -5/5=5
mean means average total number over frequency
This is a very good question to know about. People who make tests really like it.
The way to solve it is to make the slower car stop and use the difference in speed = to the rate. then do it as an ordinary d = r*t problem.
The difference in speeds is 44 - 36 = 8 miles/ hour.
d = 260 miles
r = 8 mph
t = ???
t = d/r
t = 260/8
t = 32.5 hours.
Thats 32 1/2 hours.