pedroandresdejesus pedroandresdejesus

02-10-2020
Mathematics

contestada

McKinley is 10 years less than half as old as Thomas. The sum of their age is 53. How old is each
person?

Respuesta :

bloopwark bloopwark

02-10-2020

M=1/2T-10
M+T= 53 M=53-T
53-T=1/2T-10
63=3/2T 63*(2/3)=42=T
M=(1/2)*42-10=11
M=11

Answer Link

Otras preguntas

What is the area of an isosceles trapezoid if the length of an altitude is h, and diagonals are perpendicular to each other?

Ecris le passé composé de ce verbe: nous savons Montmartre est un quartier où on se trouve beaucoup d'universités. True False Ecris le conditionnel de ce ver

The model of the car you are thinking of buying is available in nine different colors and three different styles (hatchback, sedan, or station wagon). in how ma

How does Beatty feel about Montag?

I worked out this problem (but what I came up with was what that google photo says. I checked multiple times but no luck. Can I get some help?

Yuki has a bowl of ice. She places the ice in a warm room and watches as it melts into liquid water. Yuki then places the liquid water over a Bunsen burner and

What are to moderate intensity activities

Which civilization is associated with the trojan war?

Read the quote from the Ways and Means Committee of the House. A tax bill must be passed first by the House of Representatives. After the House has completed a

Choose the phrase or word that best completes the statement: Lines are perpendicular if they are