Answer:
answer for 8 is 1500
Step-by-step explanation:
ANSWER
Yes it is very true
<u>EXPLANATION</u>
If the two equations intersect at
then this point must satisfy the two equations.

We substitute
in to erquation (1)




We now substitute
in to erquation (2) also



Since the point satisfy all the two equations, it is true that they intersect at 
41+0.10x = 31+0.15x
10 +0.10x=0.15x
10=0.05x
x=10/.05
x= 200 text messages
check 200*0.10 = 20 +41 =61
200*0.15 = 30+31 = 61
they equal each other so number of texts is 200
Answer:
So Average Price of horse is $360
Step-by-step explanation:
Given:
25 horses sold in January for $ 2500
25 horses sold in February for $10500
TO find:
Average price of horse = ?
Solution:
Average price is usually found out by adding all the values and dividing by its total no of values
Now in our case
Total Horse = 25 + 25
= 50
Total Money = $7500 + $10500
= $18000
Average Price 
Average Price 
=$360
So Average Price of horse is $360
Answer: 64,000
Step-by-step explanation:
3500 is the 5% left, so 1% is 640640 times 100% = 64,000 which is already to the nearest thousand