dreamscometrue01 dreamscometrue01

26-02-2018
Mathematics

contestada

A washer and a dryer cost $911 combined. The washer costs $39 less than the dryer. What is the cost of the dryer?

Respuesta :

jerichsen jerichsen

26-02-2018

$475 is the dryer, and the washer is $436

Answer Link

mathmate mathmate

26-02-2018

Sum and difference problem, where difference = larger number - smaller number.

The larger number is (sum+difference)/2.
The smaller number is (sum - difference)/2

Therefore the dryer costs (911+39)/2=475
The washer costs (911-39)/2=436

Answer Link

Otras preguntas

Which happens to the magnetic field of a wire when you change the direction of the current in the wire? It becomes stronger. It becomes weaker. It changes direc

Which best describes how scientists found the human gene that makes insulin?

Winning the jackpot in a particular lottery requires that you select the correct fourfour numbers between 1 and 6262 and, in a separate drawing, you must also

Best explained/correct answer gets brainliest.

Traveling in the desert is often done based on known locations of _____.

The image is the result of an isometric transformation of its pre-image because _____. a reflection has occurred a rotation has occurred the two triangles

The Law of Independent Assortment means that each trait is inherited individually and not in pairs or groups. True or False

A client has pagetâs disease. an appropriate nursing diagnosis for this client is:

Dry, flat lake beds located in the center of basins in arid areas are called

Which sentenceâs evaluative modifiers convey strong disapproval?