Isaac's rectangle measures 4 1/2 units by 2 1/4. What is it's area?

PLEASE HELP ME!!!

The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?

Find solution of the linear equation y = 2/3x + 1/3

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?