Answer:she will have 60 dollars left because 5 times 4 is 20 and if she sold them for 3 dollars you just do 20 times 3 and you should get 60
Step-by-step explanation:
She can buy 3 tubes be cause 8.50 time 2 is less then 20$ but 8.50 times three is more than 20$ its 25.5
Answer:
The correct answer is "
".
Step-by-step explanation:
According to the question,
⇒ 
We know that,
⇒ 
⇒ 
∵ 
Now,
⇒ 
By putting the value, we get

Choose whatever 2 points you want and you will always get the same slope. Calculate the rise and run.
Hoped this helped :)
Answer:
-9
Step-by-step explanation: