Answer: 
Step-by-step explanation:
The distances must be expressed in the same uni.
Let's express the distance in meters.
We know that Dory lives 2.5 miles from school.
Since:
The distance in kilometers is:
Since 
The distance in meters is:
Jim lives 3.2 kilometers from school. The distance in meters is:
Chris lives 3,000 yards from school.
Since:
The distance in meters is:
Therefore, the order of the students from closest to farthest from school is:
Answer:
9 thousand 5 hundred
Step-by-step explanation:
hope this helps
First distribute
a(b+c)=ab+ac
-2(x+4)=-2x-8
now we have
-2x-8-8=4
-2x-16=4
add 16 both sides
-2x=20
divide bot sides by -2
x=-10
Answer: 20
Step-by-step explanation:
4+4 5+5 6+6 7+7 8+8
4+5 5+6 6+7 7+8 8+9
4+6 5+7 6+8 7+9
4+7 5+8 6+9
4+8 5+9
4+9
Answer: We are given:
During the first 10 days, the stock increases by $0.30 per day.
During the next 10 days, the stock decreases by $0.45 per day.
During the last 10 days, the stock increases by $0.25 per day.
We have to find total amount the stock increase over the first 10 days.
The total amount the stock increase over the first 10 days is:
Therefore, during the first 10 days the stock was increased by $3.
