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
babymother [125]
3 years ago
7

What is -2-(9-10n) please help it could change my life. It would be very nice

Mathematics
1 answer:
alex41 [277]3 years ago
6 0
Distribution property
a(b+c) = ab*ac

now, why does this matter

cause
-(9-10n) is equivalent to -1*(9-10n)

applying distribution property
-1*(9-10n) = -1*9 +-1-10n= -9 +10n
You might be interested in
Shanley would like to give $5 gift cards
Serjik [45]

Answer:

$5x + $4y ≤ $120

let x = 10

y = 5

$70  ≤ 120

Step-by-step explanation:

Note that

> means greater than

< means less than

≥  means greater or equal to

≤ means less than or equal to

the total amount Shanley has is $120. She can spend less than this amount or the amount exactly. So, the inequality sign to be used is ≤

$5x + $4y ≤ $120

let x = 10

y = 5

(50) + 20  ≤ 120

$70 ≤  120

4 0
3 years ago
Dan bought one package if blackberries for 3 dollars/euros. How many packages can Darryl buy if he has 15 dollars/euros?​
myrzilka [38]

Answer:

Dan can buy 5 bags for 15 dollars

Step-by-step explanation:

divide 15 and 3 it will equal 5

6 0
2 years ago
Read 2 more answers
A first play of football game resulted in a loss of 12.5 yards. Then a penalty resulted in another loss of 5 yards. What is the
lions [1.4K]
The total loss is 17.5 yards.
8 0
3 years ago
Mikayla worked the same number of hours each day for 4 days during one week. She worked less than 20 hours total for that week.
xxTIMURxx [149]

Answer:

She worked 5 hours a day

Step-by-step explanation:

20 / 4 = 5

You got no graphs btw :/

But hope I help a lil bit :]

5 0
3 years ago
Read 2 more answers
Help please on all :/
nikdorinn [45]
1. 100 minus 5 times a number
2.0.25 multiplied by a number plus 0.6 multiplied by a number
3. 3 times m minus 8 times n divided by 13
3 0
3 years ago
Other questions:
  • I need help its for Advanced Algebra
    6·1 answer
  • PLEASE HELP!!!!!!!!!!!!!!!
    5·1 answer
  • Emma is 9 1/4 years old . how many months is Emma please answer
    9·2 answers
  • Which of the following equations is equivalent to y = 2x + 1?
    11·2 answers
  • Tito solved this equation.<br><br><br><br> Which properties did he use?
    6·2 answers
  • Help me please I will give you the brainliest please ;( :[​
    15·1 answer
  • Select the correct answer.
    14·1 answer
  • Please helppp maybe write out the equation too
    7·2 answers
  • Which expression is equivalent to (4 square root 5 to the power of 3) to the power of 1/2
    6·1 answer
  • Assume that body masses of Goldfinch birds follow a normal distribution with standard deviation equal to 0.04 oz. An ornithologi
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!