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
baherus [9]
2 years ago
13

2 _ x -7=11 5 whats the answer

Mathematics
1 answer:
ZanzabumX [31]2 years ago
8 0

Answer:

x=45

Step-by-step explanation:

You might be interested in
At a store each notebook has a cost of X dollars. which situation can be represented by this inequality​
nadezda [96]

Answer:

a

the cot of 5 notebook is greater than the cost of 3notebooks plus a $2 pen

7 0
3 years ago
Select all the expressions with accurately written descriptions.
Paha777 [63]
Let's try to divide the sentence into multiple parts and then combine it one by one to make it easier to understand. 

1. True
2 times y and 6                                                          -------->(2y+6)
the square of the sum of "2 times y and 6"             -------->(2y+6)^2
8 times  "the square of the sum of 2 times y and 6"------> 8(2y+6)^2

2. True
the difference of x and 7                            -------->(x-7)
9 and x                                                         -------->(9 + x)
2 times the product of the sum of
"9 and x" and "the difference of x and 7"-------> 2(9 + x)  (x-7)

3. True
difference of 5 times x and 3   -------->(5x-3)
the square of the difference of 5 times x and 3------->(5x-3)^2

4. False
The description should be: the product of 7 and the square of x
the product of 7 and x                        -------->(7x)
the square of the product of 7 and x -------->(7x)^2

5. True
This one should be clear as it was one sentences
the sum of y squared(y^2) and three times y(3y) minus 4-------->y^2+ 3y -4

6. False
The description should be: the product of 5 and 8 times the square of x plus the sum of 20x and 8
the sum of 20x and 8                -------->20x+8
8 plus the square of x plus the sum of 20x and 8-------->8+ x^2 +20x+8
the product of 5 and....                ------->(5)(........
the product of 5 and
8 plus the square of x plus the sum of 20x and 8---->(5)(8+ x^2 +20x+8)
5 0
3 years ago
Read 2 more answers
Solve the following: - 3 raised to 1 by 5 the whole raised to 4 (3^1/5)^4
Diano4ka-milaya [45]

Answer:

8.30256

Step-by-step explanation:

Step 1: Write out expression

((-3)^{\frac{1}{5} })^{4(3^{\frac{1}{5} })^4

Step 2: Use BPEMDAS to evaluate

(-1.24573)^{4(3^{\frac{1}{5} })^4

(-1.24573)^{4(1.24573)^4

(-1.24573)^{4(2.40822)

(-1.24573)^{9.6329}

= 8.30256

And we have our answer!

8 0
3 years ago
When simplified completely, the product of a monomial and a monomial is sometimesalwaysnever a monomial
Vaselesa [24]

Answer:

Always

Step-by-step explanation:

A mononomial's variable can only have exponents 0,1,2,3 etc  so the product will also be a mononomial.

7 0
3 years ago
Express in kg: 3470 grams<br>4 kg 8 g​
Airida [17]

Answer:

Step-by-step explanation:

This Makes no sense but this is 4kg and 8g converted to Kg :

4kg - 8g = 4.008 kg

8 0
3 years ago
Other questions:
  • In two or more complete sentences, give the solution and explain how you solved the system.
    12·1 answer
  • The cost of a pack of chewing gum in a vending machine is $0.75.The cost of a bottle of juice in the same machine is $1.25.Julia
    6·2 answers
  • Cameron runs in a 7 - mile race. He stops for water at ever 1/3 miles marker, including at the end of the race. How many time do
    7·2 answers
  • PLEASE HELP MEEEEEEEE IM BAD AT GEOMETRY
    14·1 answer
  • Please answer in a test!
    10·2 answers
  • What was the impact of plessy v. Ferguson beyond its effect on train passengers?
    14·1 answer
  • Find x such that 3^x = 27 mod 32 (b)
    13·1 answer
  • Brooklyn used the division model to solve the problem
    15·2 answers
  • 8b+3=35. when solving for B what is ur first step ​
    14·1 answer
  • The points shown on the graph represent the numbers in
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!