How many solutions are there to the system of equations graphed below if the lines are parallel? O A. Two
O B. One
O C. Infinitely many
O D. Zero

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?