55: 35 the final cost of a sale item is determined by multiplying the price on the tag by 75% which best describes the function that represents the situation item cost price on the tag, x $10 $20 $30 $40 final cost 0.75(10) 0.75(20) 0.75(30) 0.75(40) it is inear because the ratio of the change in the final cost compared to the rate of change in the price tag is constant it is inear because the function is continuous dit is onlinear because the final cost is determined by multiplying each price tag by 0 75 it is nominear because the price tag and final cost columns do not have the same common difference save and exit ^=*

$35.59 in pounds

step-by-step explanation:

step-by-step explanation:

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

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: