Answer: 14
Step-by-step explanation:
Since they said find the mean
You are suppose to add up all the numbers then divide it by how many numbers are there.
I hope this helps you
x/3+y/-1=1
x/3-y=1
x-3y/3=1
x-3y=3
Answer:
Step-by-step explanation:
Here, the given expression is
Now, simplifying the brackets, we get
= 
Now, operate on the like terms.
= 
=
Hence, the given expression is simplified to the quadratic equation
A triangle is 180 degrees. 180-28=152. so if angle b and c are combined, your answer is 152 degrees.
Answer:
$1.65
Step-by-step explanation:
The total purchase can be described by ...
4(2h +1.25) = 18.20 . . . . where h is the price of a hot dog
8h = 13.20 . . . . . . . . . . . subtract 5.00
h = 1.65 . . . . . divide by 8
The price of a hot dog was $1.65.
