salomomtawachi2028 salomomtawachi2028
  • 30-05-2023
  • Mathematics
contestada

Colbie is x years old. Selena is 7 years older than Colbie. Four times Selena’s age is equal to 200. (a) Write an equation that could be used to solve for Colbie’s age, x. (b) How old is Colbie? Show all work. (c) How old is Selena? Show all work.

Respuesta :

Otras preguntas

Unlike the alphabet that we use today, hieroglyphics represent what?
what advantages might Italy's location in the Mediterranean provide it
What was the purpose of the Judiciary Act of 1789? A. to establish a federal court system B. to establish a state court system C. to establish a county court sy
Why did the Continental Congress choose George Washington to lead the Continental Army? A. He had taught military science at Harvard and knew the British office
if Larry worked 41 1/2 hours this week and spent 1/3 of his time hauling material, how much actual time did Larry spend hauling?
Unlike the alphabet that we use today, hieroglyphics represent what?
Five sevenths of a number is -35. what is the number?
the number 84 is divisible by 2,3,4 and 6. true or false
what is the pattern for 5/16 1/2 11/16 7/8
6(3+6x) do some one has a answer for this