Question

Which expressions are equivalent to 6 - 4.5+ (-8) ?

A 6 + 4.5 + 8
B 6 + 4.5 - 8
C 6 – 4.5'+8
D 6 - 4.5 - 8
E 6+(-4.5) - 8
F 6+(-4.5) + (-8).
G 6+ (-4.5) - (-8)

Answer 1

Which expressions are equivalent c and e are equivalent to 6-4.5+(-8)

Answer 2

I'm pretty sure the answers are options D , E and F .

Explanation:

So here's how I did it , I got the original expression , solved it and the answer I found is -6.5. So then I solved all the others and D , E and F gave me -6.5.

Hope this helps lol