A large grocery store chain pays all workers time and a half on Saturdays and double time on Sundays. If an employee's regular pay is $10.25 per hour, use the expression 10.25(1.5)(x) + 10.25(2)(y) to find their gross income if they worked 7.5 hours on Saturday and 4 hours on Sunday. (4 points) $197.31
$212.25
$356.97

7/2

(decimal: 3.5)

welcome ; )

step-by-step explanation:

it is rigid.; it is isometric. ; the size is preserved.

step-by-step explanation:

a translation is called an isometry; these are transformations that preserve congruence between pre-images and images.

they are also called rigid transformations, as the only thing that can happen to a pre-image is that it is moved or turned, not stretched or shrunk.

since congruence is preserved, the size is preserved.