Marvinking458 Marvinking458
  • 03-07-2017
  • Mathematics
contestada

Rita is adding 3 + (–8) + 1. She rewrites the expression as 3 + (–1) + 8.
What is Rita’s error?

Respuesta :

adri39 adri39
  • 03-07-2017
That the one is always positive
Answer Link
koziadam koziadam
  • 03-07-2017
Wrong order lol.

3+(-8)+1 = 3-8+1 = -5+1= 4
3+(-1)+8 = 3-1+8 = 2+8 = 10

*cynical mode*
Rita's error is not doing simple math the way it is intended. There is no need to rewrite any simple expressions at all. Exactly like useless common core.
Answer Link

Otras preguntas

18) choose all of the adjectives including articles in the following sentence the zany scientist performed odd experiments to entertain the audience.​
how can you find the value of the expression -5 + 12 + 10 - 7
Where was the French and Indian War fought? Question 2 options: A) France B) Great Britain C) Canada D) America
simplify the expression (a^3 over 2)^3
The length of an alligator in a zoo is 14 5/6 feet.The everglades national parks list the longest alligator ever reocord in florida at 17 5/12 feet. Which is th
can someone please help me
What does the success of your fitness program depend on?
Which of the following is in intensive property a. mass b. magnetism c shape D. volume
Fighting the French and Indian War What was George Washington's role in the French and Indian War? He established an alliance between the British and the Iroquo
How do you write 582,030 in expanded form