Answer these please!! :(

a) 5 + (-4)

b) -9 + 16

c) 10 + (-14)

5+(-4)

=5-4

=1

-9+16

=16-9

=7

10+(-14)

=10-14

= -4

hope this helped u

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a. 1

b. 7

c. -4

Step-by-step explanation:

a. 5 + (-4)

= 5 - 4

= 1

b. -9 + 16

= 7

c. 10 + (-14)

= 10 - 14

= - 4

If you further explanation how it come then please tell.

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

the 3rd on is correct

step-by-step explanation: