Seudónimo Seudónimo

16-01-2020
Mathematics

contestada

Kathy is twice as old as Mary. Kathy is 2 yrs younger than Jon. The sum of all three ages is 77. How old is Kathy?

Respuesta :

dorina41 dorina41

16-01-2020

Answer:

I think Kathy is 75 years old

Step-by-step explanation:

If kathy is twice as old as Mary, that makes Mary 37 and a half, as that times 2 is 75, and that's two years younger than Jon

Answer Link

Otras preguntas

Las características de la AGRICULTURA Y DE LA MINERIA por qué favorecieron el crecimiento de la Nueva España.

What economic and government system was promoted by the US and their allies? (what they want to spread)

a rectangle with a length of 9 inches and a width of 8 inches is divided in to squares of with sides of length 1 inch.One third of these squares are painted red

Hi I need a song name so I can write one pls no links and must be school appropriet.

plz help asap x + 10 = 20 and y – 8 = 32 with step by step explanation plz

Find the missing side lengths. Leave your answers as a radicals In simplest form

A classroom needs 3,200 paperclips for a project. If there are 200 paperclips in a package, how many packages will they need in all?

Write the slope intercept form of the equation of the line passing through (-4,6) and perpendicular to y=-2x-5.

Which equation has the same solutions as 2x^2+x-3 = 0?1. (2x - 1)(x + 3) = 02. (2x + 1)(-3) = 03. (2x - 3)(x+1)=04. (2x+3)(x - 1) = 0

HELP !!!!!!!!!!!!!!!!!!!!!!!