Respuesta :
Question is Incomplete;Complete question is given below.
A meteorologist was monitoring the temperature outside in degrees Fahrenheit and wrote the expression 88+(-10)-7. Which statement best describes this expression?
The temperature started at 88 degrees and increased by 10 degrees. Then the temperature decreased by 7 degrees.
The temperature started at 88 degrees and increased by 10 degrees. Then the temperature increased by 7 degrees.
The temperature started at 88 degrees and decreased by 10 degrees. Then the temperature decreased by 7 degrees.
The temperature started at 88 degrees and decreased by 10 degrees. Then the temperature increased by 7 degrees.
Answer:
The temperature started at 88 degrees and decreased by 10 degrees. Then the temperature decreased by 7 degrees.
Step-by-step explanation:
Given:
The expression [tex]88+(-10)-7.[/tex]
We need to find the statement which best describe the expression:
Solution:
From the given expression we see that;
The Temperature started in the beginning at 88 degrees.
Later on the temperature was increase by -10 so we will add -10 from given temperature and we can say that the temperature was decreased by 10 degrees.
Later the we have again a minus sign which indicates that the temperature was decrease by 7 degrees .
Hence we can say that;
The statement "The temperature started at 88 degrees and decreased by 10 degrees. Then the temperature decreased by 7 degrees. " describes the expression as best.
