Answer:
2 for both
Step-by-step explanation:
The distance between the points and the y-axis will be the value of the <em>x</em> coordinate, as <em>x</em> is the horizontal distance from 0 and the y-axis.
Selection C is appropriate for a fence that extends x feet away from the house and utilizes the full 30 ft width of the house.
Answer:
Step-by-step explanation:
The formula for this is:
6(6 + x) = 3(3 + 25) and
6(6 + x) = 3(28) and
36 + 6x = 84 and
6x = 48 so
x = 8
Obviously (D)
Because it increases $0.50 every morning.
Answer:

- With x being the number of people attending the party, and c(x) the cost in dollars.
Explanation:
The <em>total cost </em>is comprised of three costs, namely<em> the flat fee for the room rental</em> ($150), <em> the charge person for the Italian buffet </em>($14 per person), and <em>the tip</em> (18% added to the cost of the food). With this you can build your equation:

Where x respresents the number of people attending the party.
Convert 18% to its decimal form, which is 0.18 and simplify the equation:

Hence, calling the function c(x), it is:
, with x being the number of people attending the party, and c(x) the cost in dollars.