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

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

Generally speaking, using a ______ year's history of cash receipts and disbursements will be a satisfactory basis for projecting the future. Part of a year or

Which answer best describes how early British explorers used the land when they came to America? (4 points) They found fertile soil, which they used to grow a v

what is 6-(-3)6−(−3)

True or false? cohort studies start out by measuring exposure and watching for the development of disease.

Help (f o g)(x) part 1 and pet two being domain

Danielle has an excessive, unrealistic fear of shopping in crowded stores and walking through crowded streets. she has ________.

Which shows the correct substitution of the values a, b, and c from the equation 0 = – 3x2 – 2x + 6 into the quadratic formula? Quadratic formula: x =

What electric field strength is needed between the electrodes to achieve this deflection?

A thin, rectangular sheet of metal has mass M and sides of length a and b. Find the moment of inertia of this sheet about an axis that lies in the plane of the

Which advance resulted from the development of a culture technique for muscle cells?