Torner61 Torner61
  • 17-10-2016
  • Mathematics
contestada

Please help!!!


Sarah's age is five less than twice her sister's age. Sarah is fifteen years old.

Which equation could you use to solve for the age of Sarah's sister?
2x - 5 = 15
2(15) - 5 = x
15 = 5 - 2x
15 - 5 = 2x

Respuesta :

mackerdoodle mackerdoodle
  • 17-10-2016
2x-5=15 is your answer
Answer Link

Otras preguntas

The ratio of cats to dogs in a park is 3 to 4
How long would a line of 1 million centimetre cubes be. Give your answer in as many different standard units of measure as you can.Show your work
A fire hose ejects a stream of water at an angle of 36.3 ° above the horizontal. The water leaves the nozzle with a speed of 21.9 m/s. Assuming that the water
-7x+6y=10Please help
If 5X=2Y and Y=10, what does 7X equal?
Contrast elastic potential energy and chemical potential energy
Like many forms of substance abuse, alcoholism develops through stages. Which of the following stages is the most advanced and the most difficult to recover fro
Which of the following was true of the Know-Nothing party? A. It rejected nativism. B. It focused on containing the expansion of slavery. C. It wanted to und
Why was the road to democracy harder for France than for England?
How can you tell a linking verb from an action verb?