DessAnnette4371 DessAnnette4371

01-11-2018
Mathematics

contestada

Janine is twice as old as your brother Mark if the sum of their ages of 24 how old is Janine

Respuesta :

shirukaza shirukaza

08-11-2018

J = 2*M J=Janine, M=Mark

J+M=24

2*M+M=24

3M=24

3M/3=24/3

M=8

2*8=J

J=16

Janine is 16.

Answer Link

Otras preguntas

The age of Noelle's dad is 6 less than 3 times Noelle's age. The sum of their ages is 74 . Find their ages. Provide your answer below: $ Noelle: , Noelle's Dad

Identify the polynomial.a 2 + bcd3

A Martian leaves Mars in a spaceship that is heading to Venus. On the way, the spaceship passes earth with a speed v = 0.80c relative to it. Assume that the thr

Which rights are guaranteed by the Bill of Rights? freedom of speech, freedom of the press, freedom of religion education, owning a business, traveling life, li

2x - (4x - 4) = 16 - 8 What is the answer

simplify the numeric expression 7+3×25

My son is in a Second grade in French school so what can I do to help him in his French homework?

Marigold Corp. sells two types of computer hard drives. The sales mix is 30% (Q-Drive) and 70% (Q-Drive Plus). Q-Drive has variable costs per unit of $120 and a

which situation is an example of a citizen paticipating in the political process?

A person whose foot length is 10 inches is 67 inches tall. A human-like creature has a foot length of 35 inches. Use a proportion to find the height of the crea