Which one is correct
30 points

Evaluate the expression. (9 + 5)(3 + 2)0

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

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?