blueapril23 blueapril23
  • 25-02-2019
  • Mathematics
contestada

Rachel is 3 years older than Sarah. Their ages add to 67. Which of the following systems correctly models this situations?

Respuesta :

gilbertor9489
gilbertor9489 gilbertor9489
  • 25-02-2019

Answer:

rachael is 35 and sarah is 32.

Step-by-step explanation:

Answer Link
eviangv eviangv
  • 25-02-2019

Answer:

Rachel is 36.5 years old

Sarah is 30.5 years old

Step-by-step explanation:

Their ages add to 67, so 67 divided by 2 is 33.5 (each)

Rachel is 3 years older than Sarah, so to add 3 years old for Rachel and minus 3 years old for Sarah.

Rachel is 33.5 years old + 3 years old = 36.5 years old

Sarah is 33.5 years old - 3 years old = 30.5 years old

Answer Link

Otras preguntas

Please help me and send a picture doing it step by step thank you so much
Which statements about scientific explanations are true? I. Scientific explanations must prove that a hypothesis is true. II. Scientific explanations should be
An object travels for 5 minutes with constant motion. What conclusion can you make about the sum of the forces (total force) acting upon an object? How did you
Can you form a right triangle form 21, 220, 221
please help with this i will give brainleist!!
i’ll give branliest! fast answers please
The ratio of girls to boys in a dance club was 5 : 4. There were 48 boys. How many girls were there in the club?
How is deoxyribose different from alanine?
Microsoft and Johnson & Johnson both have an AAA credit rating. Today Microsoft issued a 5 year bond while J&J issued a 25 year bond. Which bond do you
Kelvin temperature is -80K.What is the corresponding temperature on celsius scale?​