addoteyandrews addoteyandrews

08-09-2018
Mathematics

contestada

the sum of age of mabel and fred is 38 years,four years ago the age of mabel was the square of Fred age.Find their ages

Respuesta :

08-09-2018

m+f=38

(f-4)^2=m-4

f^2=m IF their age is 30 combined

4^2=16

16=16

Fred is 4, Mabel is 16.

Answer Link

Otras preguntas

The company currently has production facilities to make athletic footwear in

What is 32,749 rounded to nearest hundred

7. Read the passage from Jane Eyre, by Charlotte Bronte, in which Jane speaks of her cousin. John Reed was a schoolboy of fourteen years old; four years older

Identify the four postulates of natural selection. select all that apply. view available hint(s) select all that apply. individuals in a population all possess

During the 1800s, the United States became interested in Hawaii as a place to .

Anyone know this? Any help would be appreciated.

Four modes of sediment transport are:

identify the nutrient a meal of lentils and carrots A. Vitamin A B. Fats C. Vitamin B(12) D. Water

Students planted 6 equal sized Gardens on Earth Day they divided each Garden into three equal sections and Planet Earths into two of the three sections what fra

What did the framers identify as the greatest source of political conflict for the united states?

good job