The wait time of a line x hours after a store opens is given by the expression: 40x - 12x + 23. what does the value 23 represent?
a: the total rate of change in people per hour
b: the total number of people in line
c: the rate at which people join the line
d: the number of people in line when the store opened

exactly you go it

step-by-step explanation:

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.