Which property will change when a figure is reflected? a. shape b. size c. orientation d. color

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5