What percentage of take-home pay is spent on food? (round to nearest whole percent) a) 15% b) 17% c) 18% d) 20%

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

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

Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?