al vender cierto numero de caballos a $1,330, pierdo $6 de cada $100. Cuanto me cistaron los caballos?​

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same