Mathematics: Q1: Which pairs of expressions are equivalent (Choose all that apply.) * 14 - 9 and 14 + (-9) 18-6 and -18 + 6 -7-22 and 22-(-7) 3-30 and 3 + (-30) 10 - 5 and 5 - 10

Q1: Which pairs of expressions are equivalent (Choose

nockturnal1993

30.01.2022

#'s 1 and 4

Step-by-step explanation:

1.) 14-9=5 and 14+(-9)=5

2.) 18-6=12 and -18+6=-12

3.) -7-22=-29 and 22-(-7)=29

4.) 3-30=-27 and 3+(-30)=-27

5.) 10-5=5 and 5-10=-5

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Tok

10.03.2022

l;skf

Step-by-step explanation:

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