Atextbook store sold a combined total of 282 biology and physics textbooks in a week. the number of biology textbooks sold was two times the number of
physics textbooks sold. how many textbooks of each type were sold?

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