originnjoku462 originnjoku462
  • 03-10-2017
  • Mathematics
contestada

He ages of mark and adam add up to 28 years total. mark is 20 years older than adam. how many years old is adam

Respuesta :

justlivinglife9
justlivinglife9 justlivinglife9
  • 03-10-2017
you divide and ur answer is 8 

Answer Link

Otras preguntas

Determine the total mass of I2 in 25 grams of this typical tincture of iodine.
Which sample of matter is classified as a substance? (1) air (3) milk(2) ammonia (4) seawater
In rabbits, black fur is dominant over white fur. Show the cross of a heterozygous black male with a homozygous white female.
what percent of 64 is 8
The expression below is the factorization of what trinomial? (5x + 6)(3x - 2)
Which of these was President Lincoln's central goal during the Civil War? A.To end slavery in all U.S. states B.To preserve the Union C.To keep the U.S. econ
Membrane-bound organelles are not found in the cells of? A) bacteria. B) fungi. C) plants. D) protists.
what are the zeros of (x-2)(x^2-9)
Match the following items. 1. French nobleman who served in the Continental Army 2. military commander who also had experience in government affairs Marquis de
________________ are the economic foundation for the coastal countries of west and central Africa.