red5840 red5840

23-10-2019
Mathematics

contestada

the temperature is -3 degrees. and hour later, it drops 6 degrees and 2 hours later, it rises 4 degrees. write an addition expression to describe this situation. then find the sum and explain its meaning.

Relax

Respuesta :

Crip420 Crip420

23-10-2019

Answer:

-3+(-6)+4=-5

Step-by-step explanation:

-3 drops 6 degrees,now -9 degrees then it rises 4 degrees which makes it now -5 degrees.

Answer Link

Otras preguntas

what is the difference between aquaculture and pisciculture?

find the correct sum of these geometric series.. *a1=343, an=-1, r= -1/7 *a1=80, n=7, r= -1/2 *a1= 3, a8=384, r=2 Please help me with these problems.. :(

Identify the domain and rangewith steps please (picture below)

What is the major difference between a solution and an ordinary mixture?

What are the factors on which pressure of liquids depends??

-3x+11=4x+2-(2x-4) Please solve this problem with work. Thanks!

(x + 7)/14 = 1 - 3/7x x=?

In a random sample of students at a middle school, 24 wanted to change the mascot, and 30 wanted to keep the current mascot. Which is the best prediction for ho

Define unit of electric work (JOULE) in relation to quantity of charge and potential difference.

how do you add fractions wiyh improper fractions