Bananas are on sale for $0.40 a pound, and you have a coupon for $0.25 05 your total purchase. \vrite a function mle for the cost of n pounds. how much would 30 pounds of bananas cost? /1 point)

Step-by-step explanation:

We know that

Bananas cost $0.40 per pound.

The coupon offers a $0.25 discount of the total purchase.

Let's call pounds and the cost of pounds.

The function that models this problem is

This expression states that each pound costs $0.40, and there's a discount of $0.25 in the final price.

Therefore, the function is

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:

the ratios are reciprocals im positive

step-by-step explanation:

they are all positive numbers so it wouldn't be the other ones