y=5x+20
If you need to you can graph this in Desmos.
y is cost, 5 is price per dog, x is the number of dogs 5 and x times each other. y is total cost.
I hope this helps.
Your answer would be x=3. You would start by combining like terms such as 5x and -7x and getting -2x. Then you would move the +5 to the other side by subtracting it from both sides. You would get -6=-2x. After that you would divide -2 on both sides and since they are both negatives, it would be a positive 3.
Answer:
$248,000.
Step-by-step explanation:
We have been given that the revenue from manufacturing and selling x units of toaster ovens is given by 
.
To find the amount of revenue earned from selling 3,000 toaster, we will substitute 
in the given formula as:
Therefore, the company should expect revenue of $248,000 from selling 3,000 toaster ovens.
200=7p or 7p=200 I hope I could help you with your problem
Answer:
2. 9
Step-by-step explanation:
Plug in 20 for the perimeter the, subtract 2 which gets you 18 and divide by 2 and you get 9
