Age Problem, Algebra

Assignment Help:
The sum of the ages of Dorothy and Dona is 41. In 5 years, Dorothy will be twice as old as Dona. Find their age 3 years ago.

Related Discussions:- Age Problem

Example of rational inequalities, Solve (3x+ 1/ x + 4 ) ≥ 1. Solution ...

Solve (3x+ 1/ x + 4 ) ≥ 1. Solution The first thing that we have to do here is subtract 1 from both of sides and then get everything in a single rational expression.  (3

Volume an mass, a mixture of 45g of salt and 29g of banking soda is poured ...

a mixture of 45g of salt and 29g of banking soda is poured in 370ml of water. What is the total of mass of the mixture in grams?

Simplify, -4(2y+x)-5(x-5y) simplify

-4(2y+x)-5(x-5y) simplify

Find out angle of a triangle, Let a = 2 cm, b = 6 cm, and angle A = 6...

Let a = 2 cm, b = 6 cm, and angle A = 60°.  How many solutions are there for angle B   We must calculate b sin A .  If it is less than a , there will be

Linear equation in two variables, 2x+y/x+3y=-1/7and 7x+36y=47/3 hence find ...

2x+y/x+3y=-1/7and 7x+36y=47/3 hence find p if xy=p=x/y

Word problems, Mr.Carr is installing wall-to-wall carpeting in a room that ...

Mr.Carr is installing wall-to-wall carpeting in a room that measures 12 1/2ft. by 9ft. How much will it cost Mr. Carr if he purchases carpet priced at $26.00 per square yard?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd