show that the the product of the first two numbers 28,48 of that stem is equal to the product of their LCM and HCF

What is the range? can’t seem to find it out

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2

25 ! i need asap! ! ill mark brainliest!