jaramillo310p95ld1 jaramillo310p95ld1

03-09-2018
Mathematics

contestada

Jen solved the equation 100-1/2x=92 to determine the number of questions, x , she answered incorrectly on a text

Respuesta :

Matheng Matheng

03-09-2018

The given equation is ⇒ 100 - (1/2) x = 92

100 - (1/2) x = 92 ⇒ Add (-100) to both sides

-100 + 100 - (1/2) x = 92 - 100

∴ -(1/2) x = -8 ⇒ Multiply both sides by (-2)

∴ -2 * (-1/2) x = -8 x -2

∴ x = 16

So, the value of x will be equal 16

Answer Link

Otras preguntas

1) Complete the following items dealing with sets. If set A = {3, 4, 7, 9} and set B = {8, 9, 10, 11}, list the elements in numerical order for A B = {_,_,_,_,

Which sentence uses capital letters correctly? A. Mayor Odowski says that downtown is the Center of the Universe, and many agree with him. B. Mayor Odowski s

What is the most likely outcome of a novel changing medium?

A scientist studies the DNA of three different species. The DNA from species A is more similar to DNA from species B than DNA from species C. Which species are

What is the best example of how the media creates cultural diffusion? by promoting pride in your country by teaching you the lyrics to a song by creating intere

what were two short statements reflecting wilson's goals in ww1?

why might a blood cell have a different shape than a muscle cell

antoine went on vacation to las vegas. his room cost 115.62 each night. his flight there cost $45.70 and his flight. was32.49. he averaged $15.00 per day on foo

A pause signaled by punctuation is used to

How might Eastern Europe have been characterized in the late 1980s to early 1990s?