max300067 max300067

04-07-2020
Mathematics

contestada

When the age of rita was equal to the present age of shova she was thrice as old as shova wwas.If the sum on Thier present ages is 40 years old,find their ages

Respuesta :

gilbertazavedo72 gilbertazavedo72

04-07-2020

Answer:

x + 3x = 40

4x = 40

x = 10

Shova's age is 10

Rita's age is 3 x 10 = 30

Answer Link

Otras preguntas

Skeletal muscle is controlled by the organism.

Why might a chemist add a buffer to a solution?

How many horizontal units are between the points (-2,8) and (7,8) on a coordinate plane?

what did the three fifths compromise and the conneticut compromise have in common?

Find the distance between the points (2, -3) and (5, -4)

What was the main difference between the Mensheviks and the Bolsheviks? A. the political and economic groups they belonged to B. the Bolsheviks representing

Why did James I resist Parliament’s growing power? He believed he was God’s representative and should not be challenged. He believed he was God and should not b

Why does the apothecary risk the death penalty to sell Romeo poison? The apothecary is poor and starving. The apothecary is greedy and calculating. Romeo threat

I need to check my answer, can anyone help?

Differentiate 1/√x^2-1