suzycat8 suzycat8

23-04-2019
Mathematics

contestada

one number is three times a second number, and twice the sum of the number is 168. Find the numbers.

Respuesta :

jolo1008oxzjm8 jolo1008oxzjm8

23-04-2019

Answer:

21, 63 hopefully this helps

Step-by-step explanation:

second number = x

first number = 3x

2(3x+x)= 168

/2

4x=84

/4

x=21

other number = 3x = 3*21= 63

..

21, 63

Answer Link

Otras preguntas

What caused the Mount Tarawera eruption of 1886 in New Zealand?

your classmate is starting a new fitness program. he is planning to ride his bicycle 60 minutes every day. he burns 7 calories per minute bicycling at 11 mph an

Another word for foreshadowing is a. setting. b. climax. c. ambiguity. d. warning.

Fetal vertebrae develop through endochondral ossification from a preexisting __________ model. fracture repair of these same bones involves the formation of ___

Which of these BEST describes the concept of the rock cycle? A) sedimentary rocks may be remelted several times B) rocks move in circles on the earth as the ea

What is the answer to 7x-51=4x

In a polar, covalent bond, why might one area of a molecule be more negative than other areas of the molecule? A. The atoms transfer electrons; therefore, that

3 ways of how we can cure recession

If a 50 kg student is standing on the edge of a cliff. Find the student’s gravitational potential energy if the cliff is 40 m high.

a base is a substance that accepts protons. true or false?