Answer:
D. 
Step-by-step explanation:
First, move the variable (+ 2y) to the left-hand side and change its sign.

Then, move the constant (+ 7) to the right-hand side and change its sign.

Then, collect the like terms (y - 2y)

Finally, add the numbers (3 + 7). That will get you your final answer.

Answer:
John I did my phone in a while and my mom did it I was so
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
<h3>Total cost of their lunch, including the tip is $ 27.6</h3>
<em><u>Solution:</u></em>
The cost for Dana and Courtney's lunch is $24
They want to leave a 15% tip
To find: total cost of their lunch, including the tip
<em><u>Find the tip amount</u></em>
Tip amount = 15 % of 24

<em><u>what is the total cost of their lunch, including the tip?</u></em>
Total cost = cost of lunch + tip amount
Total cost = 24 + 3.6
Total cost = 27.6
Thus total cost of their lunch, including the tip is $ 27.6
Alright, lets get started.
The formula of volume for a right rectangular prism = 
where l denotes length
w denotes width
h denotes height of the prism
Hence the volume of the prism = 
So, the volume will be = 
So the volume will be =
cubic feet
So the answer is 234 cubic feet : Answer
Hope it will help :)