4 years ago

3.-7 + 12 +15 =

Mathematics

1 answer:

KatRina [158]4 years ago

7 0

a . ,34

b. -17

c. 18

d. 4

e. -52

f. 34

<h2>Please mark me as brainliest.?</h2>

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Answer:

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Step-by-step explanation:

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Now we will substitute the fractions in the expression,

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