starfox5454
06.03.2020 •
Mathematics
?????????????????????????????
Solved
Show answers
More tips
- F Food and Cooking How to Make Cottage Cheese at Home: Simple and Quick Recipe with Step By Step Instructions...
- O Other What is a Disk Emulsifier and How Does it Work?...
- F Family and Home What does a newborn need?...
- F Family and Home Choosing the Right Car Seat for Your Child: Tips and Recommendations...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- H Health and Medicine How to Cure Adenoids?...
Answers on questions: Mathematics
- M Mathematics What value of k makes the equation 3k-4=20 true? Explain how you know....
- M Mathematics I NEED HELP FAST!!-i chose a random answer....
- M Mathematics Quadratic expressions a) 3x2+6x+1=2 b)5x2-5x-150=0 please...
- M Mathematics QUESTION 2 Write the Mathematical symbol for each of the following number systems 2.1 Real 2.2 Irrational 2.3 Integers 2.4 Whole numbers 2.5 Complex numbers...
- M Mathematics I m bored who wants 2 talk ?...
- M Mathematics Find the surface area. 7in 4 in 10 in....
- M Mathematics Cow....................
- M Mathematics Please help, no links please...
- M Mathematics The sleeping heart rate of a black bear during hibernation is about 2/5 of its summer rate. If the sleeping heart rate of a bear is 28 beats per minute during hibernation, find the...
- M Mathematics the populations of rabbits in 1990 is 2100 in 1993 the population went up to 3100 now what woulld be the population of the rabbits in the year 2000...
Ответ:
answer:
A
Is the answer.
hope this helps
Step-by-step explanation:
Ответ:
Step 2. When there is a in front of an expression in parentheses, change the sign of each term in the expression-> -11 + 5 - 9 + 13 - (-5)
Step 3. When there is a in front of an expression in parentheses, change the sign of each term in the expression -> -11 + 5 - 9 + 13 + 5
Step 4. Calculate the sum or difference
The ANSWER is 3 .