joslyn5170 joslyn5170

23-08-2017
Mathematics

contestada

Four times a number, subtracted from fifteen, is twice the number. find the number

Respuesta :

Аноним Аноним

23-08-2017

Let the number be x.

Given,

4x -15 = 2x

2x = 15

x = 7.5

Hence, the number is 7.5.

Answer Link

Otras preguntas

A defendant is on trial for tax evasion. The prosecutor, seeking to establish the defendant's income by showing his expenditures, has asked the defendant's atto

Choose one of the six personality measures currently used in law enforcement. Describe the instrument, including what the test measures and what we know about i

Fieldwork is often very personal, even if conducted in a context entirely foreign to one's experience. How do you think boas's personal life influenced his idea

________ films often include innovative technology, unexpected subject matter, and/or manipulated images.

The promotional tool that stimulates consumer purchasing and dealer interest by means of short-term activities is known as sales?

Match each of the following processes with one of the three zones shown on the figure of a river system.

The southern kingdom was destroyed in 586 b. C. E. By :______ A. Assyria. B. Persia. C. Babylonia. D. Egypt

Under the Affordable Care Act, all U.S. citizens are required to have healthcare coverage. If Jane, is age 78, does she need to purchase insurance under the ACA

Suppose we want to choose 5 letters, without replacement, from 15 distinct letters.

the population of happy land is 15.8 happys per acre exactly 553 happys live in happy land. how many acres is happyland