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
alexgriva [62]
2 years ago
14

What is -11 + 3(b + 5) = 7​

Mathematics
1 answer:
IRISSAK [1]2 years ago
7 0

Answer:

b=1

Step-by-step explanation:

\sf -11 + 3(b + 5) = 7

<u>First, let's regroup, terms,</u>

\sf 3(b+5)-11=7

<u>Add 11 to both sides,</u>

\sf 3(b+5)=7+11

<u>Simplify, 7+11 = 18,</u>

\sf 3(b+5)=18

<u>Now, divide both sides by 3,</u>

\sf b+5=\frac{18}{3}

<u>Simplify, 18/3 = 6,</u>

\sf b+5=6

Subtract 5 from both sides,

\sf b=6-5

\sf b=1

Hope it helps! :)

You might be interested in
X(x – 4) and x2 - 4x define the same function.
ycow [4]

Answer:

Yes, because x(x -4) is equivalent to x^2-4x

Step-by-step explanation:

x(x -4) and x^2-4x

x(x -4) = x^2 - 4x

Hope this helps!

5 0
2 years ago
Please help me with segment addition and midpoints
Tanya [424]

Answer:

3

Step-by-step explanation:

Since we know QR and RS are the same, we can add them together

6 + 6 = 12

Since the whole line is 15 we subtract 12 from 15

15 - 12 = 3

8 0
2 years ago
Write each decimal as a fraction <br> .07<br> .051<br> .473<br> .27<br> .5.37<br> .16.49
Colt1911 [192]

Answer:

7/10

51/100

473/1000

27/100

537/1000

1649/10000

Step-by-step explanation:

im curious about what the dots are in .16.49 and .5.37, why are there two dots?

3 0
2 years ago
The concession stand is selling hot dogs and hamburgers during a game. At
MAVERICK [17]

Answer:

44 hotdogs

30 hamburgers

Step-by-step explanation:

b r a i n and p a p e r

7 0
3 years ago
POSSIBLE PC
bixtya [17]
I think it will be The seconds one so B
4 0
2 years ago
Other questions:
  • If 2x-3y=10. and xy=16 find the value of8x³-27y³
    10·1 answer
  • A parallelogram has consecutive vertices A (-2,0), P (0,-2) and C (2,4). Find the fourth vertex.
    9·2 answers
  • April is an avid chess player. She sets up a coordinate system on her chess board so she can record
    13·1 answer
  • DNA and proteins are packed into cellular structures known as
    9·2 answers
  • Four points are always coplanar if they: Check all that apply. A. lie on the same line. B. lie on different planes. C. lie on di
    10·2 answers
  • Round this number to the nearest thousand<br> 13,278
    11·2 answers
  • Whst is the correlation coefficient for the data shown in the table​
    5·1 answer
  • Please someone tell me the answer of these questions
    6·1 answer
  • Find m∠D. Put the answer below.<br> m∠D =
    7·2 answers
  • In the context of data models, relationships among records in a hierarchical model are called _____.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!