All changes saved Toni has two boxes of cash, each with 11 of her $1 bills and 6 of her $5 bills. She decides to combine both boxes and sort out the
bills by type. She finds she has 22 of the $1 bills and 12 of the $5 bills. What property of operations should she use to determine if
she has lost any of her bills?

Asap! i'm not good math and i'm lost.

What expression is equivalent to (84+16)

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.