Lindy2987 Lindy2987

13-01-2018
Mathematics

contestada

Gabrielle is 3 times older than mikhail. the sum of their ages is 80. how old is mikhail

Respuesta :

PeytonBrainly PeytonBrainly

13-01-2018

The sum of their ages equals 80.
Gabrielle is 3 times older than Mikhail

Two numbers that have a sum of 80, with one number being 3 times the other are:
Gabrielle’s age: 60
Mikhail’s age: 20

60 + 20 = 80
20 x 3 = 60

Mikhail is 20 years old.

Answer Link

Otras preguntas

Which of the following equations represents a proportional relationship? A: y = 3x B: y = 1/2x + 1 C: y = x/3 + 4 D: y = 2/5 - 5

What is the mass of two moles of HNO3?

How did women contribute to America's war effort in World War I?

is –68 + 90 positive or negative?

Who were consumers of clove? HELP ME OUT PLEASE

Show and explain how replacing one equation by the sum of that equation and a multiple of the other produces a system with the same solutions as the one shown.

As compared to all of the Roman rulers, Romulus Agustulus was the __________. a. first c. last b. strongest d. weakest Please select the best answer from the

how do i solve this problem ?

9. What is the difference between physical weathering and chemical weathering?

What is civilization ?