Astore offers customers a 30 % discount on the price x of selected items. then, the store takes off an additional 15 % off at the cash register. write a price function p ( x ) that computes the final price of the item in terms of the original price x .

The price function expressed in terms of x, after the two discount of 30% and 15% is 0.595x

Price after first discount = (100% of x) - (30% of x)

Price after first discount = x - 0.3x = 0.7x

Second discount :

Price after second discount = 0.7x - (0.15 × 0.7x)

Price after second discount = 0.7x - 0.105x = 0.595x

Therefore, the price function, P(x) = 0.595x

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P(x) = 0.595x

Step-by-step explanation:

A store offers customers a a 30% discount on the price x of an item.

Therefore, after 30% discount selling price of the item = [x - (30% of x)]

= (x - 0.30x)

= 0.70x

Then the store takes off an additional 15% off on the same item then the final selling price of the given item will be = 0.70x - (15% of 0.70x)

= (0.70x - 0.105x)

= 0.595x

And the function that represents the final selling price will be

P(x) = 0.595x

c-4 is the final answer! : )

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation: