Identify the a, b, and c from this equation. 2x^2−150=0

Pick the description of a geometric object that best matches the real world object box for a deck of card

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?

Find the percent error of the measurement 4 cm