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

5. Identify the number that is the value of 600. A. 6,000 B. 6 C. 60 D. 0.6

The Second Great Awakening: a) focused on reforming Southern social structure. b) encouraged people to persecute Mormons. c) led to many reform movements thr

The Cuban self-appointed President-for-Life is: O Ramón Sanchez Che Guevara Jorge Rodriguez Fidel Castro

Guys the semester is about to end and i still got so much hw to do plaease help. Some metals have a molecular structure that makes them good conductors. Explain

OxYgen and hydrogen particles are kept in a container. Which of the following accurately describes diffüsion of these gases? OOxygen and hydrogen particles conc

Which compound inequality has no solution? Oxs-2 and 2x >6 Oxs-1 and 5x s5 Oxs-1 and 3x >-3 Oxs-2 and 4x s-8 HURRY PLSS

The map shows the locations of several different places. Each unit on the grid represents 1 block. Mr. Johnson wants to open a fruit stand, but he wants it to b

5x^2+(m+n)x-6=nx^2+7x+p find the value of m ,n and p

If a moving body of mass 100g has kinetic energy 45 joules, what will be it's velocity?

a profit of 60$ ( Write an integer for each situation ) I neeedd hellpppp