![chevysilverado3464](/avatars/37067.jpg)
chevysilverado3464
04.10.2020 •
Mathematics
Determine whether you need to add or subtract using rules of signed numbers
1. Negative + Negative :
2. Postive + Negative:
3. Subtraction:
Solved
Show answers
More tips
- O Other What happens if you get scared half to death twice?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- S Style and Beauty How are artificial nails removed?...
- F Family and Home How to Sew Curtain Tapes: Best Tips from Professionals...
- H Horoscopes, Magic, Divination How to Cast a Love Spell on a Guy? Guide for Guys...
- F Family and Home How to Properly Use a Water Level?...
- L Legal consultation What Documents Are Required for a Russian Passport?...
- H Health and Medicine How to Treat Styes: Causes, Symptoms, and Home Remedies...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
Answers on questions: Mathematics
- M Mathematics A cuboid with volume 32cm3 has the height 4cm. Calculate the surface area. Surface area = 2lh + 2wh + 2lw...
- M Mathematics If f(x) = x2 − 81 and g(x) = x+9/x-9, find g(x) · f(x)....
- M Mathematics At a school fair, each student spins the spinner, which is equally likely to land on each of the four sectors. The spinner shows how many tokens the student wins or...
- M Mathematics HELP PLEASE THANKSSolve N = 3pg^2 - 2pv for v....
- M Mathematics I neeeddddd helppp pleassese...
- M Mathematics Simplify by expressing with radicals....
- M Mathematics Given the rational expressions 7/(x ^ 2 - 12) and (2x - 1)/(x + 2) which of the following is true?...
- M Mathematics Put the numbers 1, 2, 3, 4, 5, 6 and 7 in the circles so that each straight line of three numbers adds up to the same total. . Type your answers in th circles...
- M Mathematics If the perimeter of a square garden is 84 feet, what is the area of the garden? А 21 sq ft B 84 sq ft С 336 sq ft D 441 sq ft...
- M Mathematics A cab company charges a flat fee of $2.00 plus a rate per mile. For instance, the cost for a 50 mile ride is $14.50. Let D be the miles traveled and C is the cost of...
Ответ:
i think that the answer is 3 but not sure
Ответ: