ganadores7621 ganadores7621
  • 06-03-2024
  • Mathematics
contestada

The present ages of three persons in proportions 4 : 7 : 9. Eight years ago, the sum of their ages was 56. Find their present ages (in years).
A) 16, 28, 36
B) 8, 14, 18
C) 20, 35, 45
D) 12, 21, 27

Respuesta :

Otras preguntas

______ tissue is part of rigid body structures, such as bone and cartilage.
The experiments conducted by this scientist demonstrated the principle of biogenesis. a. darwin c. pasteur b. mendel d. redi
What is a hemisphere?the line of longitude known as the prime meridian one-fourth of the area on Earth the line of latitude known as the equator a half of the w
How to write a quadratic function given the roots and y intercept?
Lashonda runs 3 miles in 25 minutes. at the same rate, how many miles would she run in 20 minutes?
A test’s statistical significance depends on power and probability. Please select the best answer from the choices provided T F
From which continent did Brazil's coffe industry begin
Which criterion is used to functionally classify neurons?
what does rwd stand for?
I NEED SO MUCH HELP pleaseeeeeeee