student152019 student152019

04-02-2021
Mathematics

contestada

Gabrielle's age is three times Mikhail's age. The sum of their ages is 84. What is Mikhail's age?

Respuesta :

Apolock Apolock

04-02-2021

Answer: 21

Step-by-step explanation:

84 divided by 4 = 21 since grabielle is 21, and then mikhail is gonna be 3 times more so it’s gonna be 63

Answer Link

thebecks thebecks

04-02-2021

Answer:

Mikhail=21

Gabrielle=63

Step-by-step explanation:

G=3M

G+M=84

G=84-M

3M=84-M

4M=84

M=21

G=63

Answer Link

Otras preguntas

Name one state that borders Mexico.

Which change results in the formation of different substances? (1) burning of propane (2) melting of NaCl (s) (3) deposition of CO2(g) (4) solidification of wat

When lithium reacts with bromine to form the compound LiBr each lithium atom (1) gains one electron and becomes a negatively charged ion (2) gains three electro

What is the approximate height of the average adult in centimeters?

A triangle has two sides of length 6 and 9. What could the length of the third side be? Check all that apply, A. 10 B. 7 C.4 D.2 E.15 F.12

When lithium reacts with bromine to form the compound LiBr each lithium atom (1) gains one electron and becomes a negatively charged ion (2) gains three electro

Name one branch or part of the government.

Who is in charge of the executive branch?

Convert 7.0055 into a mixed number in simplest form?

Who was President during World War I?