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
Crank
3 years ago
7

(4+2r)3 solve equation please

Mathematics
1 answer:
Goryan [66]3 years ago
4 0
The answer is 12+6r.

Hope that helps!!!
You might be interested in
What is the word form of 602107
Tcecarenko [31]
Six hundred two thousand hundred seven.
7 0
3 years ago
Read 2 more answers
Find the sum<br> −1/2(7z+4)+15(5z−15)
sattari [20]

Answer: \frac{143x - 453}{2}

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
84% 84, percent of astrid's books are fiction. What fraction of astrid's books are fiction?
yuradex [85]

Let number of  books by astrid's = x

Out of x , 84% are fiction.

So, Number of non fictional books = x - \frac{84x}{100}

                                       =  \frac{100x- 84 x}{100} =  \frac{16x}{100}

→Ratio of number of  books to  fictional books

                                     =\frac{x}{\frac{84x}{100}}\\ = \frac{100}{84}\\= \frac{25}{21}⇒[Dividing numerator and denominator by 4.]

→Out of 25 books by astrid 21 are fictional.

→ Number of fictional books by astrid = \frac{21}{25}

7 0
3 years ago
Read 2 more answers
Equation where c represent spot per number of parking spot per lot<br> 77c=1442
Liula [17]

Answer:

You would divide 1442 by 77 Giving you C=18.7

Hope this helped ^^

If not sorry ¯\_(ツ)_/¯

8 0
3 years ago
Read 2 more answers
The sum of two numbers is 12. The product of these same two numbers is -64. Find the numbers
Vera_Pavlovna [14]
The two numbers are 16 & -4
7 0
3 years ago
Other questions:
  • What is the value of the expression q+39 when q
    13·1 answer
  • Use the formula A=bh , where A is the area, b is the base length, and h is the height of the parallelogram, to solve this proble
    5·2 answers
  • Solve the equation<br><br> - 9x – 2y=-12<br> 2x+5y=-11<br><br> X=<br> Y=
    8·1 answer
  • What value of k makes the factor (x+3) a factor of the function f(x)=3x^3-2x+k?
    13·1 answer
  • The meter is the standard unit for:<br><br> weight<br> height<br> mass<br> length
    12·2 answers
  • jacobs puzzle has 84 pieces. Jacobs puts together 27 pieces in the morning. he puts together 38 more pieces in the afternoon. ho
    9·2 answers
  • There are 3 cans that store 9 tennis balls. Consider the number of balls per can a.find the constant of proportionality for this
    5·1 answer
  • Compute: 3/8 divided -0.25
    10·2 answers
  • (x+0.5)^3 Expand the Equation using Pascal’s Triangle and the Binomial Theorem.
    9·1 answer
  • The parking spaces in a city lot were created by painting i m22 = 115, what is mZ1?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!