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
Hatshy [7]
3 years ago
7

find the sum of 301+73+27 , mentally, using the associative property of addition. Show how you can use the property to group two

of the addends. Explain how you found the sum.
Mathematics
1 answer:
Zolol [24]3 years ago
6 0

Answer:

401

Step-by-step explanation:

301 + 73 + 27

Using the correct order of operations, you would start by adding 301 to 73. Then you'd add 27 to that sum.

Using the associative property of addition, you change the grouping to add 73 and 27 first since that equals 100, and it's easy to add 100 to 301 mentally.

301 + 73 + 27 =

= 301 + (73 + 27)

= 301 + 100

= 410

You might be interested in
Simplify 3 - b (7b + 2) + 3b - (11 - b)​
nirvana33 [79]

Answer: -7b² + 2b - 8

Step-by-step explanation:

<u>Given expression</u>

3 - b (7b + 2) + 3b - (11 - b)

<u>Expand parentheses and apply the distributive property if necessary</u>

=3 - b · 7b - b · 2 + 3b - 11 + b

=3 - 7b² - 2b + 3b - 11 + b

<u>Combine like terms</u>

=-7b² + (3b - 2b + b) + (3 - 11)

=\boxed{-7b^2+2b-8}

Hope this helps!! :)

Please let me know if you have any questions

8 0
3 years ago
Please help. I need a 100
Ivenika [448]
I think that is B, C, or. C
6 0
3 years ago
12c+2d=48g solve for d
Lostsunrise [7]

Answer:

d=−6c+24g

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
(7th grade work) which is the best estimate for 0.8% of 503? <br> Choices: <br> 10<br> 4<br> 1
elixir [45]

Answer:

I think it's 4.

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Need help with this math problem ASAP. Look at the picture attached. The linear function f(x) passes through the points (0,3) an
Karo-lina-s [1.5K]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

f(x) = 2x + 3

And

g(x) = 2 \times  {3}^{x}  \\

_________________________________

To find the y-intercept of any equation just need to put 0 (( zero )) instead of the x in the equation...

<h2>Let's do it....</h2>

_________________________________

In f ( x ) :

y - intercept = f(0)

f(x) = 2x + 3

f(0) = 2(0) + 3

f(0) = 3

Thus :

y - intercept = 3

##############################

In g ( x ) :

y - intercept = g(0)

g(x) = 2 \times  {3}^{x}

g(0) = 2 \times  {3}^{0}

g(0) = 2 \times 1

g(0) = 2

Thus :

y - intercept = 2

_________________________________

The positive difference in the y-intercept value of f ( x ) and g ( x ) is :

|3 - 2|  =  |1|  = 1

So write this in the box : 1

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

And we're done....

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

8 0
3 years ago
Other questions:
  • The radius of a 12 inch right circular cylinder is measured to be 4 inches, but with a possible error of ±0.2 inch. What is the
    11·1 answer
  • Find the value of x. Round to the nearest tenth.
    7·2 answers
  • In the pre-image of the parallelogram, the slope of AD is −3 and the slope of BC is −3. The image is translated down 7 units and
    6·2 answers
  • I really need help with this
    12·1 answer
  • 30 pts please answer
    8·2 answers
  • I don't understand what the pattern is here.
    6·2 answers
  • Find the perimeter of a circle?
    10·1 answer
  • Stanley is having trouble understanding how to find the GCF
    11·1 answer
  • Practice exercise 1-5 number line
    14·1 answer
  • If VZ=p–7 and WY=p–21, what is the value of p?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!