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
taurus [48]
3 years ago
15

For each expression use a property to write an equivalent expression. Tell which property you used.

Mathematics
1 answer:
Strike441 [17]3 years ago
3 0
1.      13 + x              <em>Communicative Property</em>
2.      8x - 12             <em>Distributive Property</em>
3.      a + (2 + b)       <em>Associative Addition Property</em><span><em>
</em></span>
Hope this helps!
You might be interested in
Denise received 300 votes in election for student council president she was 60% of the students who voted in the election how ma
nata0808 [166]

Answer: 500 votes

Step-by-step explanation:

This can be shown by this formula.

300 is 60% of x. So if u can find the 100% by taking 300 and multiplying it by 100 which would be the 100% and dividing it by 60 which would be the 60%. The number that you get is how many didn't vote for Denise. Now just add these which would be 300+200 which would give you the answer above.

5 0
3 years ago
Janet bought 5 yards of fabric 214-feet wide to make curtains. She used 13 of the fabric to make a long set of curtains and the
SpyIntel [72]

Answer:

the answer is 200 feets left

Step-by-step explanation:

she only has 87 percent of the 5 yards that she bought

8 0
3 years ago
Which of the following situations best represents causation?
miss Akunina [59]
Well, causation is the relationship between cause and effect. I think the answer is A.  If it is raining, then there are clouds in the sky because of the fact that the cause is the clouds and the effect is the rain from the clouds. Hope this helped!
8 0
2 years ago
What does subsequent mean
Olenka [21]
Subsequent means following (in time, order or place f.e.)
6 0
3 years ago
A certain number was multiplied by 7. 4 was taken away from the product. Finally, that difference was then divided by 9, resulti
marin [14]

Answer:

7

Step-by-step explanation:

To solve this, we have to work backwards. If you divide something by 9, and it equals 5, to figure out the number, we need to multiply by 9. 5*9= 45. If four was taken away, we have to add it to 45, which is 49. If a number *7 is 49, then we have to divide by 7 to get the answer. 49/7=7  

7 0
3 years ago
Other questions:
  • Uniforms are sold in packages of 8. The stores 127 employees will each be given 3 uniforms. How many packages will the store nee
    9·1 answer
  • The standard unit for measurement for volume is
    12·1 answer
  • The ratio of the radii of two circles is 4:9. What is the ratio of their circumferences?
    15·2 answers
  • Simplify -4 + (-3) + 6.<br><br> -1<br> 5<br> 13<br> 18
    13·2 answers
  • How do you successfully solve 9 divided by 0.
    13·2 answers
  • A boat can travel 12 km down the river in the same time it can go 4 km up the river. If the current in the river is 2 km per hou
    14·1 answer
  • n △ABC, point P∈ AB is so that AP:BP=1:3 and point M is the midpoint of segment CP. Find the area of △ABC if the area of △BMP is
    11·1 answer
  • Which of the points shown below are on the line given by the equation y = 2x?
    5·1 answer
  • 13. A pair of shoes sell for $27 per pair. There is a sale tomorrow on shoes offering two pairs for $45.
    10·1 answer
  • If katherine get 20 bottles and she needs to give 5 to freddy how much is more
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!