Luiz y Gerardo son fabricantes de chips para celulares, y su negocio tiene costos diarios de producción dados por por la expresión. C(x)=x^2-10x+60 Donde : C = costo en dólares, X = números de chips producidos 1.-
calcula el costo de producción para 11 chips

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60

Akitchen is 12 ft. by 14 ft. with 10 ft. high walls. how much would it cost to put vinyl flooring in this room? $8.80 per ft

What is the value of x in the equation7x+2y=48 when y=3