iamhisgrloyseyb
iamhisgrloyseyb iamhisgrloyseyb
  • 02-11-2017
  • Mathematics
contestada

Dustin is three times as old as Margaret. In 7 years he will be twice as old as she will be then. How old is she now?

Respuesta :

amirahdaugherty1
amirahdaugherty1 amirahdaugherty1
  • 02-11-2017
she's 7 right now and he's 21, in 7 years, she'll be 14 and he'll be 28 which is 2 times more than her age
Answer Link

Otras preguntas

6 pints is greater than or less than 60 oz
Did I do this correctly?
The table shows a proportional relationship. x 2 4 6 8 y 2.8 5.6 8.4 11.2 What is the equation that represents the table? Enter your answer as a decimal . y =
Which of the following risk factors has the most immediate impact on a person's health? A. eating too much junk food B. not exercising for at least 30 minutes
Please help. This is only one question for math.
La muchaches deportes
Why do ionic compounds tend to have higher boiling and melting points than molecular compound
Tony has 7/8 of a candy bar. he wants to split the bar into servings that are 3/10 of the bar. how many servings can he make?
the product of two consecutive even positive integers is 782 more than the sum of the two integers. Find the integers
how do I state if each triangle is acut, obtuse, or right using the Pythagorean theorem?