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
Novay_Z [31]
3 years ago
10

What is 7x-4x=27,solve for x?

Mathematics
2 answers:
Elena L [17]3 years ago
8 0

Answer:

x=9

Step-by-step explanation:

victus00 [196]3 years ago
7 0
7x-4x=27
Combine like terms 7x-4x (7-4) = 3
3x= 27
Divide by 3 on both sides to get x by itself

3x/3=27/3
Now what’s 3 divided by 3? 1 so x
And 27 divided by 3? 9
Answer:
X=9



You might be interested in
What are the lower and upper quartiles of this data 122,164,71,98,84,147,114,111,98,85,104,71,77
RSB [31]
Lower quartile = 80.5
Upper quartile = 118
7 0
3 years ago
A construction company is considering submitting bids for two contracts. The company estimates that it has a
Paraphin [41]

Answer: 0.57

Step-by-step explanation:

khan academy

7 0
3 years ago
Lou has a solid clay brick in the shape of a rectangular prism with a length of 8 inches, a width of 3.5 inches, and a height of
Marta_Voda [28]

Answer:

The weight of the brick is 60 ounce to the nearest ounce

Step-by-step explanation:

In this question, we are asked to calculate the weigh of Lou’s brick given the dimensions of the shape of the brick and the weight of the clay.

To answer this question quite aptly, we need to know exactly the volume of the rectangular prism given the dimensions we have in the question.

To calculate this volume , we simply use the measurements we have to get it.

mathematically the volume of a rectangular prism is simply V = w * h * l

where w , h and l are width, height and length respectively.

now let’s calculate!

V = 3.5 * 2.25 * 8 = 63 inches^3

Now we need to know what the brick weigh in ounce. We already have the weight of the clay. now this is equal to the volume of the brick divided by the weight of the clay.

Mathematically this is = 63/1.055 = 59.72 ounce which is 60 ounce to the nearest ounce

7 0
3 years ago
Read 2 more answers
The cable provider's "triple play" package offers a land line, internet service, and cable TV for one fixed price. If you alread
cupoosta [38]

Answer:

$166.16, you would have to subtract 132 by 12% or .12 and would get 166.16 :)

5 0
3 years ago
Read 2 more answers
Simplify the following expression completely using distribution and combining like terms
LiRa [457]

\huge \boxed{\mathbb{QUESTION} \downarrow}

  • Simplify ⇨ 19m + 14 - 3 (3m + 7)

\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}

\sf \: 19 m - 14 - 3 ( 3 m + 7 )

Use the distributive property to multiply -3 by 3m+7.

\sf \: 19m-14-9m-21

Combine 19m and -9m to get 10m.

\sf \: 10m-14-21

Subtract 21 from -14 to get -35.

\boxed{\boxed{\bf \: 10m-35 }}

5 0
3 years ago
Other questions:
  • HELP ASAP!!! EASY POINTS!!!!
    5·2 answers
  • Find the measure of x for this shape.<br><br>A. 36<br>b.28<br>c.32<br>d.22
    9·1 answer
  • M + 3 / 5 is equal to 7 / 5 ​
    5·1 answer
  • Holly, Chris and Tony each collect action figures. Chris has twice as many action figures as Holly. Holly has 3 fewer action fig
    11·1 answer
  • How would you describe an angle to someone who had never heard of one before? How would you describe how it is measured? Is it t
    11·1 answer
  • Juanita plans to purchase a 50 fl. oz. shampoo at $15.10. She has a $2.15 coupon off from the store. What is the final price for
    6·1 answer
  • What is the y-intercept of the linear equation y=5x+7
    10·2 answers
  • Sandra found the difference of 12.7 – 4.705. She added the difference to 1.06. What is her final answer?
    13·2 answers
  • PLZ HELP GIVING 5 STARS<br> TO PEOPLE WHO GIVE ANSWER
    10·1 answer
  • What is the value of m in the equation {m-án=16, when n = 8?<br> A 20<br> B 32<br> C 44<br> D 48
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!