Which is a counterexample that shows the statement is false? If you square a number, then the answer is greater than the number.

A. (1/2)^2= 1/2 x 1/2 = 1/4

B. (3/2)^2= 3/2 x 3/2 = 9/4

C. (2)^2= 2x2 = 4

D. (5)^2= 5x5 = 25

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? 1. define a variable for the situation. 2. write an inequality that represents her profit. note: revenue is money coming in. cost is money going out. profit is the difference between the revenue and the cost. in other words: revenue - costs profit 3.using words, describe how many windows she must sell to have a profit of at least $48,000.

Proving the congruent supplements theorem

Harry owes the bank money. to repay his debt, he paid $150 back to the bank each month. after 10 months, his remaining debt was $6900. what was the original amount of harry's debt? how long did it take harry to pay back his entire debt?