A32 year old mother realized that her age is twice the sum of her two children ages. her son jose is two years older than her daughter sophia how old are sophia (x) and jose (y) ? me and explain me pls

Which one is true about the hexagons ?

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

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.