jasmineskolan jasmineskolan
  • 23-05-2018
  • Mathematics
contestada

A ruler is 30 cm in length. A piece, x cm in length, breaks off. Write an expression for the length that is left.

Respuesta :

musicmaster19
musicmaster19 musicmaster19
  • 23-05-2018
30 - x is the express since x has an unknown value
Answer Link

Otras preguntas

Who was the second president in the U.S? George Washington Thomas Jefferson John Adams Alexander Hamilton THIS IS A WARMUP
Chlorine is a non-metal in Group 7. This tells us that it will produce ions that have a charge of... what?
A person holds a gallon of milk with a mass of 3 kg away from their body so that their forearm is completely parallel with the ground. The length of the forearm
how do you find the domain and range of an exponential function?
I need help finding this missing angle
Which of the following is an example of symbolism in literature?
Read this line from Frankenstein by Mary Shelley: The porter opened the gates of the court, which had that night been my asylum, and I issued into the streets,
Estimate 61.2 / 6.8 = ? (Show work)
What is one lesson that Father wants Susan and Timothy to learn?
One side of the follower garden is 3 times as long as a other. If the area is 48. What are the dimensions of the garden?