billnithesciencehuy billnithesciencehuy

31-03-2019
Mathematics

contestada

Melanie is 20 years younger than Hannah. Hannah and Melanie first met two years ago. Fourteen years ago, Hannah was 3 times as old as Melanie. How old is Hannah now?

Respuesta :

desperatesmile desperatesmile

31-03-2019

M=H-20

H-14=3(M-14)

H-14=3(H-20-14)

H-14=3H-102

88=2H

44=H

Hannah is currently 44 years old

Answer Link

Otras preguntas

Why I diplomacy a key part I the United States foreign policy

Identify one way in which the radical republicans' reconstruction plan was unsuccessful.

Analysis of grey literature includes which forms of research? select one: a. dissertations, unpublished reports b. peer-reviewed journals, funded research c. sy

7 tomatoes for $2.10. What was the cost per tomatoes

Which of the following best describes the weather around low pressure systems? A) clear skies B) light snow or drizzle C) heavy clouds and storms D) B or C

What is the meaning of soil

Which of the following best describes the weather around low pressure systems? A) clear skies B) light snow or drizzle C) heavy clouds and storms D) B or C

Which functions are decreasing? Select all answers that are correct.

Which is a strategy for elaborating as you draft your autobiography?

If all 6 Corresponding parts of 2 Triangles are congruent then both triangles are congruent