Seudónimo Seudónimo
  • 02-10-2018
  • Mathematics
contestada

the temperature changed from -7 degrees f at 6:00 am to 7 degrees f at noon write an expression


Please help!!

Respuesta :

kaylacornish06
kaylacornish06 kaylacornish06
  • 02-10-2018
-7 + 7 = 0 because the cancel them out
Answer Link

Otras preguntas

Which is the equation of a parabola with focus (0, 5) and directrix y= -5?
How to determine if a triangle is acute by its sides?
Anna, ben, and cindy have m markers together. anna has a markers, and this is twice as many markers as ben has. how many markers does cindy have?
The hypotenuse of an isosceles right triangle is 5 centimeters long. how long are its sides
Maggy wants to buy 4 roses 6 carnations and 9 tulips. She estimates that she will spend $14 on theses flowers. Do you agree? Explain your answer.
what were the economic difficulties faced by Scotland after the great war?
The great person/man approach stresses that leaders' traits are learned. a. True b. False
List three ways by which fecal coliform is transferred from the land to water. In your own words, explain how these might impact the environment and human healt
According to myplate, how many servings from the grain group should a moderately active female who needs 2,000 calories daily consume?
What is the complete factorization of r2 - 6r - 9s2 + 9?