Homework help?plzzz?

Question

are these correct? -8 +2 =-10

5 + -9= -14

-9 +1= -10

Answer 1

sorry to say that all 3 sets of equations are wrong but we're not perfect we all make mistakes here are the correct answers:

                                      -8 + 2 = -6

                                      5 + -9 = -4

                                      -9 + 1 = -8  

                  

  

Answer 2

do you not own a calculator?

or why can't you google them.....

O.o

..

2 POINTS!

Answer 3

No, they aren't:

-8 + 2 = -6

5 + -9 = -4

-9 +1 = -8

Answer 4

No.

it'd be

-8 +2 = -6

5+-9 = -4

-9+1 = -8

Answer 5

No, to keep which way to add ot subtract neagative and positive numers make a number line.

                

<------------0--------->

negative               positive            

-8 + 2 = -6

5 + -9= -4

-9 +1 = -8

Answer 6

No.  The answers the first person gave are correct.  To help you understand addition and subtraction with positive and negative numbers, try drawng yourself a timeline with zero at the centre.  :)

Answer 7

-8 + 2 = -6

5 + -9 = -4

-9 + 1 = -8

Answer 8

-8+2=6

5+-9= -4

-9+1=-8

Answer 9

no they aint I got 2 points thou