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
kolbaska11 [484]
2 years ago
9

-5+7=7-5 is what property

Mathematics
2 answers:
Ira Lisetskai [31]2 years ago
8 0

Answer:

commutative

Step-by-step explanation:

rjkz [21]2 years ago
5 0

Answer:

Commutative. The property about moving numbers around

You might be interested in
Can anyone help me out with this answer?
Bogdan [553]

9514 1404 393

Answer:

  7×10⁻¹ +6×10⁻² +5×10⁻³

Step-by-step explanation:

Place value in any place-value number system increases by a factor of the base for each place to the left of the "decimal" point. It is reduced by a factor of the base for each place to the right of the "decimal" point.

For base-10 numbers, the powers of 10 are -1, -2, -3, ... as you go to the right of the decimal point. Hence the number 0.765 decomposes as ...

  7×10⁻¹ +6×10⁻² +5×10⁻³

3 0
2 years ago
Given:
nirvana33 [79]
I hope this helps you

5 0
2 years ago
Aaron participates in a walkathon for charity. He has a sponsor who has pledged a base donation of $2 for the first mile he walk
tino4ka555 [31]

Answer:

total amount donated when aaron walks n miles = $2 + $3(n-1)

Step-by-step explanation:

Aaron participates in a walkathon for charity. He has a sponsor who has pledged a base donation of $2 for the first mile he walks and then a certain dollar amount for each additional mile he walks. Based on this pledge, if Aaron walks 8 miles, the sponsor will donate a total of $23 to the charity.

Write a formula that can be used to determine the amount of money this sponsor donates when Aaron walks n miles.

total amount sponsor pays = base donations + (additional miles walked after first mile x amount paid)

when Aaron walks 8 miles

additional miles = 8 - 1 = 7

23 = 2 + 7x

23 - 2 = 7x

x = 3

additional amount paid is $3

total amount donated when aaron walks n miles = $2 + $3(n-1)

5 0
3 years ago
Explain why it is usually only necessary to test one point when graphing an inequality
Mars2501 [29]
Because if that point is true than everything on that side of the number line is true. Visa versa.
4 0
3 years ago
20 POINTS PLEASE HELP Determine whether each figure has rotational symmetry, line symmetry, both, or neither.
alexgriva [62]
1-rotational
2-rotational
3-rotational
4-neither

(I’m like 99% sure)
4 0
2 years ago
Read 2 more answers
Other questions:
  • If you multiply 6 positive numbers, the product sign will be __.
    15·1 answer
  • Which equation could represent the data in the table?
    14·1 answer
  • Can someone help me solve for X on this?
    8·2 answers
  • Find the rate of change.​
    11·2 answers
  • Write 2.33 as a mixed number and as an improper fraction. Do not try to simplify your answers.
    8·1 answer
  • Can someone answer these two I am not understanding my math<br><br>Algebra 1
    11·2 answers
  • Which sentence is true about a right triangle
    15·2 answers
  • Oscar needs to ship 24 rock CDs, 12 classical CDs, and 8 pop CDs. He can pack only one type of CD in each box and he must pack t
    10·2 answers
  • A theater has 20 rows of seats. If there are 4 seats in the 1st row 12 in the 2nd row, 20 in the 3rd row . How many seats are th
    8·2 answers
  • Х = 2y + 3<br> х = Зу — 4​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!