Nicolas111
Nicolas111
02-04-2017
Mathematics
contestada
can you guys help me on number 4 and 5
Respuesta :
buygarettesclothing
buygarettesclothing
02-04-2017
4. B 5.A
:3 :3 :3 :3 :3
Answer Link
vhenrik85
vhenrik85
02-04-2017
For number 4.
A is not true. 4 + (-2) = 2. -5 - 7 = -12.
B is not true. 8 - (-1) is 9. 11 - 4 is 7.
C is true. 5 + 3 = 8 . -1 - (-9) = 8.
D is not true. -6 + -1 is -7. 2 - (-5) is +7.
Answer Link
VER TODAS LAS RESPUESTAS ( 47+ )
Otras preguntas
What is the code used to reference the excell cell in the eleventh column and fortieth row?
simplify the expression 7x-1+2x
Select the correct answer. What is the definition of postulate? OA. an assumption, presumed to be true, that is used as the basis for a logical argument B. a st
Which expressions are completely factored?Select each correct answer.16a5−20a3=4a3(4a2−5)24a4+18=6(4a4+3)12a3+8a=4(3a3+2a)30a6−24a2=3a2(10a4−8)
Evaluate the expression.23.084 + y;y = 19.6:•)
A nurse is completing an apgar score on a newborn. what is assessed when obtaining an apgar score? what does a score of 5 indicate?
What is a solid rationale for choosing a major in which you have strong intrinsic interests?
George honker is diagnosed with acute hepatitis b without delta-agent with hepatic coma. the main term is _____; the correct diagnosis code is ______.
Read the sentence. It was getting near the time that we were supposed to play, and the room was crowded and full of people. Which of the following is the most
Her some similarities between the medicine bag and the Apache girl
