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
Stella [2.4K]
4 years ago
9

Simplify 5 + 2{x - 4[3x + 7(2 - x)]}

Mathematics
2 answers:
Vadim26 [7]4 years ago
8 0

Answer:

34x - 107.

Step-by-step explanation:

5 + 2{x - 4[3x + 7(2 - x)]}

= 5 + 2[x - 4(3x + 14 - 7x)]

= 5 + 2[x - 4(-4x + 14)]

= 5 + 2(x + 16x - 56)

= 5 + 2(17x - 56)

= 5 + 34x - 112

= 34x - 107

Hope this helps!

shepuryov [24]4 years ago
7 0

Answer

34x - 107

Let me know if it was correct please.

You might be interested in
Harry enlarged a picture to a height of 30 inches. The original picture was 7" wide by 5" tall. Write a proportion to find the w
Alla [95]

original height was 5" and it was enlarged to 30"

 find the ratio by dividing 30 by 5

30 / 5 = 6

 so ratio would be 1/6 meaning for every 1 inch of the original the new one is 6 inches

now you need to multiply the original width by 6 to find the new width

7" x 6 = 42"

 new width = 42"


8 0
3 years ago
The equation 2|3x−1|=10 has two solutions, one positive and one negative. Solve the equation to find the solutions.
VARVARA [1.3K]

2|3x−1|=10\\\\ |3x-1|=5\\\\ 3x-1=5 \vee 3x-1=-5\\\\ 3x=6 \vee 3x=-4\\\\ x=2 \vee x=-\dfrac{4}{3}

6 0
3 years ago
Which answer uses the distributive property to write an expression equivalent to 5(32). 5(32) 5+30+2 5(30+2) 5*30*2
melisa1 [442]

Answer:

5(30 + 2)

Step-by-step explanation:

5(32)=160

5(30+2)=160

The rest equal different numbers

5 0
3 years ago
Read 2 more answers
One half multiplied by one fourth
grandymaker [24]

Answer:

1/8

Step-by-step explanation:

1/2 * 1/4

To solve, multiply straight across:

(1 * 1)/(2 * 4)

= (1)/(8)

= 1/8

1/8 is your answer.

~

3 0
4 years ago
Read 2 more answers
Is 3.4 a rational or irrational number? Please explain why, thanks.
Nady [450]
Rational, 3.4 can be written as a fraction and is noncontinuous
"An irrational number <span>can be written as a decimal, but not as a fraction. An </span>irrational number<span> has endless non-repeating digits to the right of the decimal point."</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose you take the small prism and stack it on top of the larger prism. What will be the volume of the composite figure?
    13·1 answer
  • Explain whether or not the triangle shown could lie on the same line
    8·1 answer
  • What is the trigonometric ratio for sin S ?<br><br> Express your answer, as a simplified fraction.
    5·2 answers
  • Kim can make 7 cakes in 4 hours. If she continues at this speed how long will it take her to make 56 cakes?
    11·1 answer
  • Help solve! i am not sure what the answer is
    10·1 answer
  • Jess delivers 138 newspapers each day. Is it reasonable to estimate that jess delivers about 1,500 newspapers in 7 days? Explain
    9·1 answer
  • Also please explain<br> m=?<br> b=?<br> equation=?
    8·1 answer
  • 9782 divided by 67 step by step Long division
    10·1 answer
  • The number 8A3BC5 is a perfect square of a number that is divisible by 3. Find A + B + C if A, B, and C are different digits.
    12·1 answer
  • Please help! I forgot how to do it
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!