keniesha1 keniesha1

20-01-2017
Mathematics

contestada

kim is x years old . jordan is 7 year older than kim. four times jordans age is equal to 200

write an equation that could be used to solve for kims age x

how old is kim

how old is jordan

plz help

Respuesta :

Maya024 Maya024

20-01-2017

Kim is x
Jordan is x+7
Jordan x 4 = 200

Therefore 4(x+7) = 200
X+7 = 50
X = 43

Kim is 43, Jordan is 50.

Answer Link

Otras preguntas

what is the square root of 324/81

a person who weights a 100 pounds on earth weights 16.6 lb. on the moon

How do I solve this equation using the substitution method 4x-3y=-7 4x+ 1y=-3

Which of the following is NOT true about the Inca Empire at the time of Spanish contact? A. A smallpox epidemic, brought over by Europeans, had spread through

Apartheid was originally brought about by the _____. -Germans -Boers -English -French

Creating a prototype and troubleshooting o are steps in the development of ___? A. a new scientific theory B. A new experiment C. A new scientific law D.A new t

Apartheid was originally brought about by the _____. -Germans -Boers -English -French

Simplify the expression and explain each fact. 4(3x+2)-2

how are observation and inference different

One hundred forty one million six hundred twenty thousand in standard form