David cobra 2750 de los que le descuentan el 20% de impuestos. Si David pasa a cobrar 2288 euros netos ¿ qué tanto por ciento le han subido?

Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip.gasoline costs $1.05 per gallon.what was the cost of gasoline per mile driver?

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

Use the distributive law to multiply. 3(4x + 5y + 6)