Tiara83g Tiara83g

04-08-2016
Mathematics

contestada

the sum of two numbers is 30.the first number is 1/5 of the second number. what are the numbers?

Respuesta :

thia2hip thia2hip

04-08-2016

the 2md number can be y. This makes the first number 1/5 of y

Your equation is y + 1/5y = 30
You can randomly plug in numbers and you get that the first number is 5. This means that the second number is 25

Answer Link

Otras preguntas

Which of the following is an example of radiation? A. boiling water on the stove B. sun bathing outside on a sunny day C. touching a stove and getting burned

Which of the following is NOT a country of northern Europe? A. Norway B. United Kingdom C. Sweden D. Spain

Which of the following amendments banned alcohol? A. 19th B. 13th C. 18th D. 21st

Is the method used to determine the number of units a firm must sell at a specific price to cover all costs. Answer Fixed-cost pricing Incremental analysis Bre

samira ran around a park loop that was 1/3 mile long. She ran around the loop 9 times. Samira says she ran 9/3 miles. Her brother says she ran 3 miles. Who

How does astrounauts go in space and come back to earth

It is impossible for those who have good intentions to have a cultural misunderstanding. a. True b. False

Which metric prefix means “a million”? Kilo Tera Giga Mega

Is the formation of rust on an iron nail a chemical change or a physical change? Explain your answer.

A rectangular, above ground swimming pool is 18 feet long, 9 feet wide, and 54 inches deep. One cubic foot of water weighs about 62.4 pounds. What is the total