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
Ludmilka [50]
2 years ago
13

Clative Property of Addition: Practice

Mathematics
1 answer:
Sergio039 [100]2 years ago
6 0

Answer:

(13+9)+4=26

explaiation

the order of numbers in an addition problems doesn't affect the Sum

You might be interested in
Write the equation of the line fully simplified slope-intercept form. ​
Vladimir [108]
Y=-2/3x-5
i think is the answer
4 0
3 years ago
(a+b)^2*(a-b)<br> please answer me fast ​
kondaur [170]

Answer:

a^3b + 2a^2b^2 + ab^3

Step-by-step explanation:

(a+b)^2

= a^2 + 2ab + b^2

ab(a^2 + 2ab + b^2)

= a^3b + 2a^2b^2 + ab^3

5 0
3 years ago
From a shipment of 400 light-bulbs, a sample of 80 was selected at random and tested. If 32 light-bulbs in the sample were found
denis-greek [22]
80 x 5 = 400
32 x 5 = 160
so you have about 160 <span>defective bulbs</span>
4 0
3 years ago
Solve the formula for converting temperature from degrees Celsius to degrees Fahrenheit for C.
bixtya [17]

F = 9/5C + 32

F - 32 = 9/5C

C = 5/9(F - 32)

Correct answer: A

Hope this helps! :)

3 0
2 years ago
Plss help me as soon as possible i will give you lots of points
mezya [45]

Answer:

Step-by-step explanation:

75x + -300 = 25x + 200

Reorder the terms:

-300 + 75x = 25x + 200

Reorder the terms:

-300 + 75x = 200 + 25x

Solving

-300 + 75x = 200 + 25x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-25x' to each side of the equation.

-300 + 75x + -25x = 200 + 25x + -25x

Combine like terms: 75x + -25x = 50x

-300 + 50x = 200 + 25x + -25x

Combine like terms: 25x + -25x = 0

-300 + 50x = 200 + 0

-300 + 50x = 200

Add '300' to each side of the equation.

-300 + 300 + 50x = 200 + 300

Combine like terms: -300 + 300 = 0

0 + 50x = 200 + 300

50x = 200 + 300

Combine like terms: 200 + 300 = 500

50x = 500

Divide each side by '50'.

x = 10

Simplifying

x = 10

3 0
3 years ago
Other questions:
  • 4-15 all this is overdue and I cant understand anything
    5·1 answer
  • A large restaurant is being sued for age discrimination because 15% of newly hired candidates are between the ages of 30 years a
    5·1 answer
  • The inflation rate of the U.S. dollar is 3.7 percent. What this means is that every year, prices increase by 3.7 percent. If a q
    14·2 answers
  • (BRAINLIEST QUESTION)
    11·1 answer
  • Maths question pls answer
    9·2 answers
  • Convert the following percent into common fractions in simplest form: 5 1/3%​
    14·1 answer
  • Is my answer correct? if not please tell me the correct answer.
    6·2 answers
  • Duncan rode 2 kilometers on his bike.Harold rode twice as far as Duncan and Sara combined. How many kilometers did the three fri
    8·1 answer
  • Identify the GCF of 36 and 24<br> 6<br> 12<br> 2<br> 8
    13·1 answer
  • Find the square of each number
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!