12-08-2016
Mathematics

contestada

The difference between 3 times a number and 21

Respuesta :

dasetka dasetka

12-08-2016

The difference (-) between 3 times a number (3n) and 21.

3n - 21

Answer Link

Otras preguntas

Active transport ______. can involve the transport of ions requires the cell to expend energy

You are traveling to Colombia, where the currency is the Colombian peso (COP). The exchange rate is USD/COP 1,983.24 . How many Colombian pesos will you get

Order these numbers from least to greatest 8.37 8.3 8.219 8.129

When did polyphony start to become important for sacred and secular music?

2.can u please help me

Triangle pqr has vertices P(4,-1), Q(-2,7), and R(9,9) find an equation of the median from r find an equation of the altitude from r are ur answers to a and b t

Alison owns a coffee shop in a small city in which there are many similar establishments. she advertises that her coffee is the best in town because the coffee

What caused conflict between early European settlers and Native Americans? Question 33 options: Europeans wanted the Native Americans to become Christians to sa

2. __________________ is something we inherit from the past and preserve for future.

why are politics and economics inseparable