Which of these true conditional statements has a false converse? a-if a number is divisible by 2, then it is even b-if x is > 10, then x is > 5 c-if x=2, then 2x=4

1.if  x  = 2, then 2x  = 4.

2if a number is divisible by 2, then it is even.

3if  x  > 10, then  x  > 5.

false

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see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -