Answer:
10.5
Step-by-step explanation:
2,2,6,15,38,39
6 and 15 are in the middle so add them
21 then divide by 2
10.5
Answer:
y= cost of a popcorn
x= cost of a drink
3x+2y=45
9x+3y=110.25
y= 8.25
x= 9.5
popcorn= $8.25
drink= $9.50
Step-by-step explanation:
Answer:
Factor
Step-by-step explanation:
Sum = Answer of an addition problem
Variable = 
or 
The factor should answer the question
Answer:
5(x+2x-8)
Step-by-step explanation:
Answer:
Poor Alex, I know how they feel, I got a dog myself.
The amount of time between
11:41 pm to 12:09 am is
19 minutes (to 12 am, 60 minutes to next hour) + 9
which is 28 minutes for the first dog barking session
the second time is 35 minutes,
using same method as before.
adding the two separte barking sessions we get
35+28= 63 minutes
which is equivelant to 1 hour and 3 minutes.
In conclusion the dog barks for 1 hour and 3 minutes in total.
