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babunello [35]
3 years ago
9

When Tom found the difference −17 − (−12), he got −29. Complete the statement that explains what Tom might have done wrong.

Mathematics
2 answers:
ad-work [718]3 years ago
8 0

Answer:

- 5

Step-by-step explanation:

Note that - (- 12) = + 12

Thus

- 17 - (- 12) = - 17 + 12 = - 5

It looks like Tom subtracted 12 from - 17, that is - 17 - 12 = - 29

patriot [66]3 years ago
4 0

Answer:-17-(-12)=-5

Step-by-step explanation:when there’s a negative number in parenthesis and there’s a minus outside the parenthesis that majestic the number inside the parenthesis a positive

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What plus -4.52 equals a negative nummber? is it -5.4 or 3.86
algol [13]

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4 years ago
Read 2 more answers
Mr.Robinson bought a novel at a bookstore on sale for 20% off its regular price of $29.99. Me.Chang bought that same novel at a
antoniya [11.8K]

Answer:

mr Robinson

Step-by-step explanation:

really just a guess but since it's 20% off it would make the price some what in the $15 price range but then Mr Chang would also get a good deal because I guess it would also be in the $15 price range too so I'll go with mr Robinsons deal

6 0
3 years ago
What are the steps to solve 18-[-(7-14)-5]-9
Jlenok [28]
PEMDAS!

1.  7-14=-7
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6 0
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