Find the difference: 48 – (–23)

48 – (–23)
= 48 + 23
= 71

Expert answered|jeffrey19phil|Points 479|

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Asked 9/23/2011 10:04:49 PM

Updated 11/29/2014 4:33:30 AM

0 Answers/Comments

This answer has been confirmed as correct and helpful.

Edited by andrewpallarca [11/29/2014 4:33:29 AM], Confirmed by andrewpallarca [11/29/2014 4:33:30 AM]

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an “educated guess”
a.) a definition
b.) a negation
c.) a conjecture
d.) a counterexample **Weegy:** what is the question? **User:** a false example is?
a.) a hypothesis
b.) a conjecture
c.) a theorem
d.) a counterexample **Weegy:** conjecture **User:** make a conjecture based on the given information: “Allen studied for his geometry test. There are 20 questions on the test and he has answered the first 14 correctly.”
(More)

Question

Expert Answered

Updated 3/3/2014 11:38:35 AM

3 Answers/Comments

an educated guess is c.) a conjecture.
a false example is d.) a counterexample.

Added 9/19/2011 2:54:57 AM

An educated guess is a conjecture.

Added 9/19/2011 3:03:47 AM

This answer has been confirmed as correct and helpful.

Confirmed by andrewpallarca [3/3/2014 11:37:39 AM]

A false example is a counterexample.

Added 3/3/2014 11:38:35 AM

This answer has been confirmed as correct and helpful.

Simplify: (m+6n-14p) - (6m-3n+11p)

Question

Not Answered

Updated 10/26/2014 5:19:15 PM

1 Answer/Comment

Solve for y: y/3+9=9 **Weegy:** do you have any questions? :) **User:** Solve for “y”: y/3+9=9 **Weegy:** do you have any questions? :) (More)

Question

Expert Answered

Updated 7/13/2014 1:07:59 PM

2 Answers/Comments

y/3 + 9 = 9;

y/3 = 9 - 9;

y/3 = 0;

y = 0 * 3;

y = 0

y/3 = 9 - 9;

y/3 = 0;

y = 0 * 3;

y = 0

Added 7/13/2014 1:07:56 PM

This answer has been confirmed as correct and helpful.

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