Stephen is playing with a toy parachute. he drops the toy parachute from the rooftop of a building. the expression below represents the vertical height from the ground, in feet, of the toy parachute x seconds after being dropped from the rooftop. -16x^2 + 16x + 80 which statement best describes the term 80? the initial height from where the toy parachute is dropped the time it takes the toy parachute to land the speed of the toy parachute the maximum height of the toy parachute

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

Which two fractions are equivalent to 24/84? 6/42 and 2/7 6/21 and 2/6 12/42 and 3/7 12/42 and 2/7

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.