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
romanna [79]
3 years ago
14

-9(-10 - 9) please help

Mathematics
2 answers:
ANEK [815]3 years ago
7 0
The answer is 171. Hope this helps.
Zepler [3.9K]3 years ago
3 0

Step-by-step explanation:

-9(-10-9)

90+81

171

hope it helps..

You might be interested in
Brook states that the distance on the line is 4 units. Caleb states that the whole line does not have a distance because it cont
Virty [35]

Answer:

kaleb is correct

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Jeff Wilke says that one of the most important things an experimenter should do when setting up a hypothesis test is write down
Hitman42 [59]

Answer:

Please see attachment for co troll and treatment for amazon

8 0
3 years ago
If you have $10, and you money doubles every year, how much money will you have in 10 years?
aleksandr82 [10.1K]

Answer:

Year 1: 10

Year 2: 20

Year 3: 40

Year 4: 80

Year 6: 160

Year 7: 320

Year 8:  640

Year 9:  1280

Year 10: 2560

8 0
3 years ago
Read 2 more answers
A sporting goods store sells right-handed and left-handed baseball gloves. In one month, 12 gloves were sold for a total revenue
stepladder [879]

Answer:

9 right-handed gloves and 3 left-handed gloves were sold.

Step-by-step explanation:

Given:  In one month, 12 gloves were sold for a total revenue of \$561.

            right-handed gloves cost \$45 and left-handed gloves cost \$52.

To find: How much of each type of gloves did they sell?

Solution: Let they sell x  right-handed gloves, and y left-handed gloves.

Now, cost of each right-handed gloves =\$45

cost of each left-handed gloves =\$52

Total revenue =\$561

So, we get

45x+52y=561\:\:\:...(i)

Also,  in a month 12 gloves were sold.

So, we get

x+y=12\:\:\:...(ii)

Now, from (ii) we get, x=12-y.

Putting x=12-y in equation (i), we get

45(12-y)+52y=561

\implies 540-45y+52y=561

\implies7y=561-540

\implies7y=21

\implies y=\frac{21}{7}

\implies y=3

Now, putting y=3 in equation (ii), we get

x+3=12

\implies x=12-3

\implies x=9

Hence, 9 right-handed gloves and 3 left-handed gloves were sold.

7 0
3 years ago
Is x2 + a polynomial? Justify your answer.
Alex_Xolod [135]

Answer:

Yes, as there are 2 terms: x2 and a

6 0
3 years ago
Other questions:
  • In 2-3 sentences describe how you use substitution to solve a system of linear equations?
    13·1 answer
  • Find the slope of a line perpendicular to 3x + 5y = 15.
    10·1 answer
  • There are three coins are flipped. The Lucky flip is to all the coins flip Tail. What is the chance of the TTT event?
    11·1 answer
  • ?????????????????????<br> Helpppp please
    15·1 answer
  • Point A is located at (3,6) and point B is located at (10, -2) What are the coordinates of the point that partitions the directe
    5·1 answer
  • Need to simplify (x^2y)^4
    13·1 answer
  • What does Point P on the number line represent? (Use the hyphen for negative numbers, such as −9)
    15·2 answers
  • Use the provided ruler. Suppose you recreate the drawing so that it has a scale of 1 cm : 4 m. What will the length and width of
    15·1 answer
  • How do i find the surface area and volume of this shape?
    11·1 answer
  • I WILL GIVE BRAINLIEST PLSSSSSSSSSSS
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!