colemansanti colemansanti
  • 02-10-2020
  • Mathematics
contestada

Andrew is 61 years. Erica is 31 years old. how many years ago was Andrew’s age 4 times Erica’s age

Respuesta :

Аноним Аноним
  • 02-10-2020

Answer:

21 Years Ago

Step-by-step explanation:

61 - 21 = 40

31 - 21 = 10

40/10 = 4

Answer Link

Otras preguntas

a basketball player has a 50% chance of making each free throw. what is the probability that the player makes at least five out of six free throws?
Identify various role changes that occur during early and middle adulthood.
Write an absolute value equation that has 2 and 6 as solutions
The sum of two numbers is -12. One of the numbers is 4. What is the other number?
estimate 4.92 + 2.18 x 7.31
Suppose a coin is flipped 3 times. what is the probability of getting two tails and one head?
Identify the compound that has the same structure as sodium chloride. identify the compound that has the same structure as sodium chloride. silver iodide barium
Anwser Please will rate and if 2 people anwser it will give out brainly!!!!!!!!!!!!!!!!!!!!!!!!!!!   make sure to select ALL THAT APPLY
Which side had an advantage in location of the war The Americans or the British
When 1mol of a gas burns at constant pressure, it produces 2428 j of heat and does 6 kj of work?