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
tekilochka [14]
4 years ago
7

Simplify 7(B + 3) + 2B.

Mathematics
2 answers:
motikmotik4 years ago
4 0

Answer:


Step-by-step explanation:

7(B + 3) + 2B

7B + 21 + 2B

7B + 2B + 21

9B + 21



Nonamiya [84]4 years ago
4 0

Answer:

9B + 21

Step-by-step explanation:

You might be interested in
Please answer this correctly is the answer <br> 8:29am<br> 1:29pm<br> 11:53am<br> 1:17am
Mazyrski [523]
1:17 am is the answer
3 0
3 years ago
Read 2 more answers
4x + y = 3<br>-x + 2y = -3<br>I need to use substitution to solve this. help?​
IrinaK [193]

Answer:

(x,y) (1,-1)

Step-by-step explanation:

y=3-4x

-x+2y=-3

x+2(3-4x)=-3

x=1

y=3-4*1

y=-1

4 0
3 years ago
Read 2 more answers
Find the inverse of the function 6-5x
Gala2k [10]
Answer:
-x/5 + 6/5
hope this helps!
5 0
3 years ago
what is the solution to the equation fraction 1 over 3(n − fraction 1 over 3) = fraction 1 over 6n? n = 3 n = 2 n = fraction 5 o
Nat2105 [25]
1/3(n - 1/3) = 1/6n
1/3n - 1/9 = 1/6n
-1/9 = 1/6n - 1/3n
-1/9 = 1/6n - 2/6n
-1/9 = - 1/6n
-1/9 * -6 = n
6/9 = n
2/3 = n
3 0
3 years ago
Garrett has deposited 519 in a savings account that earns interest at a rate of 4.2% compounded daily. What will the account bal
kipiarov [429]
$1059.83 Use this formula:
A=P(1+r/n) ^{nt}

P=principal of 519
r= your rate of 4.2% as a decimal
n=number of compounding periods; yours is daily or 365 day in a year.
t=time involved of the investment in years; yours is 17

7 0
3 years ago
Other questions:
  • Find the length of the hypotenuse of an isosceles right triangle whose legs are 1 unit in length.
    14·1 answer
  • You may use any word processing program or Web 2.0 tool to present your argument, but you must include the following: A summary
    14·1 answer
  • U/6-u/15=1/6 solve for u
    10·1 answer
  • Melanie saves $20 every month in her savings account. She withdrew $60 one time to go
    13·1 answer
  • Is 11/16 &lt;, &gt; or = 0.688
    5·1 answer
  • The simple interest formula is A = P(1 + r)t where P represents the amount originally deposited, r is the interest rate, and A i
    9·1 answer
  • Quadrilateral ABCD is inscribed in a circle. Angle B measures (x – 5)°, and angle D measures (3x + 5)°. Find x.
    9·2 answers
  • Three coins are tossed onto a table and the numbers of heads is recorded. The number of possible outcomes for this event is
    11·2 answers
  • The quotient of a number and four decreased by ten is two. what is the number
    13·1 answer
  • 19h-7=23+14h <br> solve the equation
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!