eunice3 eunice3

10-09-2017
Mathematics

contestada

What's the difference of 9(2k-4) and -2(7k-12)

Respuesta :

10-09-2017

9(2k - 4) = 18k - 36 // Multiply 9 to both 2k and 4
-2(7k - 12) = -14k + 24 // Multiply -2 to both 7k and -12

18k - 36 - (-14k + 24) = 18k - 36 + 14k - 24 // Don't forget to distribute the negative to both -14k and 24

32k - 60 // Answer

Answer Link

Otras preguntas

Which of the following supporting details contains a statistic? Contrary to what many people think, the sun is actually closer to Earth during a northern hemis

Describe the learned hand rule, and discuss the economic logic underlying it. do you believe the objective is being achieved?

What type of economy does each statement describe? Select C for Command economy. Select M for Market economy. Select T for Traditional economy. Change takes a l

What is the range of the following relation? {(-1, 1), (-2, 2), (-3, 3), (-4, 4), (-5, 5)}

What type of information do you need to support your thesis statement?

In order to stop the spread of industrial technology, Britain

Which excerpt from Silent Spring best appeals to readers’ pathos? A.So it had been from the days many years ago when the first settlers raised their houses, san

△abc has side lengths that measure 10 centimeters, 10 centimeters, and 15 centimeters. Which of the following best describes this type of triangle

Which of the following accurately describes a political similarity between the Qing and ming dynasties? A)Both dynasties allowed women to vote. B)Both dynastie

Otis watches a cooking show on making mayonnaise. The chef dissolves salt and sugar in vinegar. She mixes in an egg yolk, and then mixes in oil until the ingred