3 years ago

Solve A.12 + (-7) = b.-7 - 3 =

Mathematics

2 answers:

alisha [4.7K]3 years ago

7 0

Answer:

a. 5

b. -10

Step-by-step explanation:

i hope this helps :)

Alchen [17]3 years ago

5 0

Answer:

A) 5 B) -10

Step-by-step explanation:

A) 12-7 = 5

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Use the formula slope= y-y/x-x
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