viviankiige viviankiige

26-04-2021
Mathematics

contestada

How old is mrs. Kim if 400 reduced by 2 times her age is 244?

Respuesta :

TheHarleyQuinn TheHarleyQuinn

26-04-2021

Answer:

78

Step-by-step explanation:

[tex]400-224=156\\156/2=78[/tex]

Answer Link

sobczynskilauren sobczynskilauren

26-04-2021

Mrs. Kim is 78 years old

Step-by-step explanation:

400-2x=244

400-244=156

156=2x

x=78

Answer Link

Otras preguntas

What is the sum of the angle measures of a 37-gon?

prove or disprove: If a divides bc, then a divides b or a divides c

John D. Rockefeller started in the oil industry as a business partner in a refinery. How did he become one of the nation's wealthiest men? A. He reduced the co

1. Yo ______________________ inteligente. 2. Tú ______________________ simpático. 3. Usted ____________________ baja. 4. María ________________ atlética. 5.

How is it possible to make a profit from buying and selling currency? A. The value of currency always stays the same, but you can exchange money for currency th

What if plants no longer existed on Earth? How would your life be different?

How do I answer this: A point on a rotating turntable 20.0 cm from the center accelerates from rest to a final speed of 0.700 m/s in 1.75 s. At t = 1.25 s, find

find the reference angle for the given angle: 780 degrees

Three waiters at a local restaurant earned different amounts of money the past week. Jennifer earned $40 less than twice the amount Tony earned. Chris earned $6

what is the value of the digit 4 in the number 84230