Identify the number of units a figure will be translated using the translation ( x, y) → ( x + 4, y – 7). a. 4 units right and 7 units up
b. 4 units right and 7 units down
c. 4 units left and 7 units up
d. 4 units left and 7 units down

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?