One-half of Meera’s age two years from now plus one-third of her age three yearsago is twenty years. Find how old is she now?

What term best describes a line ans a point that lie in the same plane

Precalculus question, image attached.

Will mark the brainliest.paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each?