Question

2. What is the difference between 25°c and _4°c? Choose one answer a 25-(-4) b.25-4. c.-4+(+25). 25+(-4)

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Answer 1

a(25-(-4))

Explanation:

25 and -4 are in different sides of 0 mark on number line therefore when subtracting we take care of negative sign.

thanks

Answer 2

A c is subtraction AND f is adding

Explanation: