Una compania arrendadora de autos ofrece la tarifa de 400 pesos mas 5 pesos por cada kilometro recorrido. Escribe la exprecion algebraica del tipo Y=AX+B que permite calcular cuanto se cobrara de acuerdo a los km que recorra.

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.

Type the next three numbers in a sequence 80, 90, 85, 95, 90, 100, 95, 105

If the equation of a perpendicular bisector of a triangle is y = 2x + 7, what is the slope of the side that it is bisecting? explain how you know.