alyssajaysmith0416 alyssajaysmith0416

30-08-2021
Mathematics

contestada

whats 8r-2(7r+9) in simplest form

Respuesta :

pearla111 pearla111

30-08-2021

-6r-18

explained:
-distribute -2 thru the parentheses
-collect like terms
-then you get -6r-18 :)

Answer Link

Otras preguntas

Why did President Theodore Roosevelt use the Roosevelt Corollary in the Dominican Republic?

20 According to the kinetic molecular theory for an ideal gas, all gas particles(1) are in random, constant, straight-line motion (2) are separated by very smal

22 At 101.3 kPa and 298 K, a 1.0-mole sample of which compound absorbs the greatest amount of heat as the entire sample dissolves in water?(1) LiBr (3) NaOH (2)

38 Which formulas represent one ionic compound and one molecular compound? (1) N2 and SO2 (2) Cl2 and H2S (3) BaCl2 and N2O4(4) NaOH and BaSO4

Which social change occurred during the Industrial Revolution? (1) growth of the working class (2) development of the extended family (3) expansion of privilege

Ebeneezer Scrooge's character changes between act 1 and act 2 of A "Christmas Carol Scrooge and Marley." In an essay, describe these changes and analyze how eve

Why was the Great Migration such an important part of the Progressive Era? A. It showed the shift from an agricultural based-economy into an industrial- based e

One way in which filial piety in Confucian China and citizenship in ancient Athens are similar is that both (1) emphasized duties and responsibilities in societ

Japan became an imperialist power by gaining control of what

5 All phosphorus atoms have the same(1) atomic number (2) mass number (3) number of neutrons plus the number of electrons (4) number of neutrons plus the number