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
Tanzania [10]
2 years ago
10

Use the distributive property and simplify the expressions.

Mathematics
2 answers:
qwelly [4]2 years ago
4 0
12n-16.
12+12v.
-p-4.
-2x+8.
3x-21+7.
3-24x+4
Yuki888 [10]2 years ago
3 0
Question 1) 4(3n-4) 

<span>4×3n+4×−4
<span>12n+4×−4
<span>12n−16
</span></span></span>
Question 2) -3(-4-4v)

<span>−3×−4−3×−4v
<span>12−3×−4v
12−(−12v)</span></span>
12+12v 

<span>Question 3) -(p-4)

</span><span><span>−p+4
</span>4-1 
</span>
Question 4) 2(-x+4)

<span>2(4−x)
<span>2×4+2×−x
<span><span>8+2×−x</span>
8−2x

</span></span></span><span>Question 5) 3(x-7)+7

</span><span>3x−21+7
</span><span>3x-14 

</span>Question 6) 3(1-8x)+4 =

<span>3−24x+4
</span>-24x+7 

You might be interested in
A barn has 11 heads and 36 legs. How many are chicks and how many are pigs
Helen [10]

answer is 7 pigs and 4 chicks

pigs' legs =     7 x 4 = 28

chicks' legs =  4 x 2 = 8

28 + 8 = 36 legs

7 0
3 years ago
Read 2 more answers
A person invests $2,740 in an account that earns 4.3% annual interest. Find when the value of the investment reaches $7,000. If
Juli2301 [7.4K]

So, to set up your equation is the hardest part. If you remember the basic format, you're set.

I(t) = P * (1+r%)^t

t= time and this will be our variable

Initial amount P = $2740

Rate = 4.3% which converts numerically into .043

I(t) = 7000

Before we get to find out how to find how many years it takes to get to $7000, set up the basic equation by plugging in what we know.


I(t) = $2740(1+4.3%)^t

I(t)=2740(1.043)^t

Now plug in for $7000 for I(t)

7000=2740(1.043)^t                 Divide both sides by 2740

7000/2740 = 2740/2740(1.043)^t

2.55474453=(1.043)^t

Now you can solve for t in two ways. You can either use the natural log or graph it on your graphing calculate and see when the two equations meet.

In your calculator you can set up:

ln(2.55474453)/ln(1.043) = t                 which is the method I prefer since it's much simpler

t=22.278528

but you can also graph it in your ti-84

with

y1=2.55474453

y2=(1.043)^x

and find where they intersect on the graph.

either way it'll be the same answer

3 0
3 years ago
Please help, I can't get it
algol [13]
X+5 /3
hope this helps!
5 0
3 years ago
Is y=-3 a linear equation?
Stels [109]
If degree of variable is one then eq. is linear 
so given is linear.
7 0
3 years ago
Which statement describe a polygon best ?
Bezzdna [24]
I believe that the best answer among the choices provided by the question is <span>2) figure that has 3 or more unequal length sides.</span>
Hope my answer would be a great help for you.    If you have more questions feel free to ask here at Brainly.
8 0
3 years ago
Other questions:
  • Wang Min is from Boston, where the cost of living is higher than it is in San Francisco. Wang Min's parents are discouraging her
    8·1 answer
  • HELP PLEASE PLEASE!!!!!
    5·1 answer
  • Assume the population of wolves in a wilderness reserve area increases by the same number from month to month due to migration.
    14·1 answer
  • Evaluate.<br><br> 42 - 6 ÷ 2 + 3
    5·1 answer
  • How much is the investment worth after 2 decades? (1 point)
    10·1 answer
  • Simplify c + 4c^2 - 2 + 2c - c^2 + 5
    10·1 answer
  • What is the value of x in 34 + 2x = 40
    10·2 answers
  • PLEASE PLEASE PLEASE HELP ME WITH THIS ASAP
    6·1 answer
  • If there are 32 boys and 24 girls in a room, fill out all the possible ratios of boys to girls​
    14·2 answers
  • For 1-6, state the type of correlation that each scatter plot depicts.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!