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
lianna [129]
2 years ago
10

B + 4 = 2b - 5 B= ??

Mathematics
2 answers:
Sergio039 [100]2 years ago
6 0

Answer:

B=9

Step-by-step explanation:

b+4=2b-5

b-2b+4=-5

b-2b=-5-4

-b=-5-4

-b=-9

b=9

Andrej [43]2 years ago
3 0
The answer is B=-3.
You might be interested in
let's write a 7 digit number.Increase this number by 10 lakh in each case and write next three numbers.​
Tasya [4]

Answer:

next three digit is 45 and 7

Step-by-step ex:

hope this helps:)

7 0
3 years ago
Evaluate 7-3s for s= -3​
OleMash [197]

Answer:

16

Step-by-step explanation:

Substitute s = - 3 into the expression

7 - 3(- 3) = 7 + 9 = 16

5 0
2 years ago
3x+5=245<br><br> Helpppppppppppp
SOVA2 [1]

<em>Answer:</em>

<em><u>X = 80</u></em>

<em>Step-by-step explanation:</em>

<em>Subtract </em><em>"5"</em><em> from both sides,</em>

<em>3x + 5 - 5 = 245 - 5</em>

<em><u>Simplify,</u></em>

<em>3x = 240</em>

<em><u>Divide both sides by </u></em><em><u>"3"</u></em><em><u>,</u></em>

<em>3x/3 = 240/3</em>

<em>X = </em><em>80</em>


<u><em>Hope this helps :-)</em></u>

8 0
3 years ago
Read 2 more answers
**PLEASE HELP THIS IS FOR A FINAL**<br><br>Please show work as well<br>​
AleksAgata [21]
The answer could be 3/2 or 1/4 and I don’t know if this is right

5 0
2 years ago
Given f(x)=9-2x, find f(10).<br><br> A.-11<br> B.11<br> C.29<br> D.-29
zaharov [31]

The given function is a linear function that decreases as the value of the

input <em>x</em> increases.

  • The value of f(10), given f(x) = 9 - 2·x is option <u>A. -11</u>

Reasons:

The given function is f(x) = 9 - 2·x

The output of the function is the value of f(x) for a given input <em>x</em> of the function.

The input value, <em>x</em> is substituted into the function to obtain the output value, f(x).

Given that the input, x = 10

We have;

f(10) = 9 - 2×10 = -11

Therefore, the correct option for f(10) is <u>A. -11</u>

Learn more about functions here:

brainly.com/question/10781304

7 0
2 years ago
Read 2 more answers
Other questions:
  • 20 POINTS! WILL MAKE BRAINLIEST
    5·1 answer
  • Simplify 3x2 + 4x + 5x2 - 5y
    5·2 answers
  • A radio is being discounted 40%. If the sale price of the radio is $31.02, what was the original price of the radio?
    5·1 answer
  • Which net represents the figure?
    9·1 answer
  • Write an equation of a line with the given slope and y-intercept.
    9·1 answer
  • Which of these strategies would eliminate a variable in the system of equations?
    14·2 answers
  • You need 112 K-cups for a party. A box of K-cups costs $16 for 36 K-cups. What is the minimum amount of money you will spend?
    7·1 answer
  • WILL GIVE BRAINLIEST!! PLEASE ANSWER ASAP
    11·1 answer
  • Need the answer now pls
    8·2 answers
  • Don’t totally understand it
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!