What is 2-1+5×4×11 order of operation ​

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

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

What is 140% of 25? because i need