1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Marrrta [24]
4 years ago
11

My son has this homework and I never have done this before can someone help What is 11-8=2+___

Mathematics
2 answers:
steposvetlana [31]4 years ago
4 0
Im thinking about 9 that's new stuff so im not sure

ruslelena [56]4 years ago
3 0
11-8=3 where as 2+1=3
I did something like this before but there are other teaching methods that his teacher might be using so I apologize if I am incorrect. :)
You might be interested in
The FDA requires fast food companies to publish the nutritional content of their meals. The above table shows the fat, carbohydr
marishachu [46]

Answer:

fat: 9

carbohydrate: 4

protein: 4

Step-by-step explanation:

IDK

6 0
4 years ago
Read 2 more answers
Simplify the expression:<br> 7r–3r+9r
Arte-miy333 [17]

Answer:

13r

Step-by-step explanation:

all like variables so add the coefficient

7+(-3)+9

7-3+9

13

=13r

8 0
3 years ago
Is the answer correct<br> If it is not do you know the answer?????<br> I need this now
Klio2033 [76]

Answer:

I think its right

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
F (x) = x^4 + x^3 - x -1
Svetlanka [38]
Are you graphing this? if so, just plug in for x. . . (-2,9)(-1,0)(0,-1)(1,0)(2,21)

5 0
4 years ago
An airplane travels
givi [52]
Velocity (against wind) = 2,688 km / 4 hr = 672 km/hr
Velocity (with wind) = 3,208 km / 4 hr = 802 km/hr
psa means plane velocity in still air
ws means wind speed
psa -ws = 672
psa +ws = 802  We add both equations and get
2 psa = 1,474
plane velocity (in still air) = 737 km/hr

psa +ws = 802 so that means

wind speed = 802 -737 = 65 km/hr

Source:
http://www.1728.org/veloccal.htm
(My website)


4 0
3 years ago
Other questions:
  • Kellys basketball team made a total of 33 two point and three point baskets in their game last week.If her team scored a total o
    14·1 answer
  • 4 week it drop 3 feet what is the unit rate
    10·1 answer
  • What number is 16% of 44?
    13·2 answers
  • I need help on this!!!
    8·2 answers
  • What are some of the best apps for school? Why?
    5·1 answer
  • Find the area of the rhombus.<br> 7.5 yd<br> 13 yd<br> 13 yd<br> 7.5 yd<br> [ ? ] yd2
    7·1 answer
  • Solve the formula c = 1.06p for p, where c is the cost of an item at Shopping City, including tax, and p is the selling price. (
    13·1 answer
  • The ratio of dogs to cats in a pet store is 4 : 34:3 . The ratio of cats to fish in the same pet store is 2 : 92:9. ​If there ar
    13·1 answer
  • Can someone give me the answer to this please​
    6·1 answer
  • A boat's speed in still water is 4 km/h. The boat cruises from A to B along a river flowing at an average speed of x km/h in the
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!