Answer:
The shelter has 17 puppies.
Answer:
25% bc if you split 100 into 4 pieces you get 25
The value of expression when n = 3 is 22
<em><u>Solution:</u></em>
<em><u>Given expression is:</u></em>

We have to find the value of expression when n = 3
<em><u>Substitute n = 3 in given expression</u></em>

Thus the value of expression when n = 3 is 22
Answer:
25 percent
Step-by-step explanation:
to get percent you need a fraction of something over a hundred. To get there, you simplify this to 1/4, then go to 25/100, so 25%
Answer:
The cost increase for each square of carpet by 12.
Step-by-step explanation:
The given function is

It is a slope intercept form of the line

Where m is the slope and b is y-intercept.
Therefore the slope of given function is 12 and the y-intercept is 50.
It means the initial ot fixed cost of the carpet is 50 and the cost increased by 12 for each square of carpet.