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
bija089 [108]
3 years ago
12

Help help help help help

Mathematics
2 answers:
Alenkinab [10]3 years ago
8 0

Answer:

8

Step-by-step explanation:

To solve this, you can add 2/5 b to both sides of the equation. You now have 3 + 5/5 (or 1) b = 11. => 3 + b = 11 => Now, subtract 3 from both sides, and you have b = 11 - 3, and then b = 8.

taurus [48]3 years ago
6 0

Step-by-step explanation:

3 + 2/5 b =11 - 2/5 b (this is the given question is it?)

2/5 b + 2/5 b= 11 - 3 (like terms together, you transpose -2/5b to the other side as shown.)

<u>2</u><u>b</u><u>+</u><u>2</u><u>b</u><u> </u>= 8 ( at that stage you would find t

5 hat 5 is the common value to go into 5 itself, as shown.

<u>4</u><u>b</u><u> </u>= 8 ( you just add 2b + 2b to have 4b)

5

<u>4</u><u>b</u><u> </u>= <u>8</u><u> </u><u>(</u><u> </u><u>at</u><u> </u><u>that</u><u> </u><u>point</u><u> </u><u>you</u><u> </u><u>cross</u><u> </u><u>multiply</u>

5 1 as shown)

4b = 8 × 5 ( simple math as shown)

4b = 40 ( you multiply 8 × 5 to obtain 40)

b =10 you can prove that. Thank you.

You might be interested in
What is the range of the function below in set builder notation? y=|x-3|
Kisachek [45]

Answer:  \{y | \ y \in \mathbb{R}, \ y \ge 0\}

This translates to "y is any real number such that it is 0 or larger".

The reasoning is that the result of any absolute value function is either 0 or positive. In other words, we'll never get a negative result of an absolute value function. This is due to how absolute value represents distance. Negative distance does not make sense.

So if y = |x-3| then y = 0 is the smallest output possible. We could have any positive output we want.

In terms of a graph (see below), the V shape is at the lowest point (3,0). The y coordinate is all we care about in terms of finding the range. So we see the lowest y value is y = 0.

4 0
3 years ago
The length of each segment.
shepuryov [24]
We have to use the distance formula between the two points provided
5 0
3 years ago
If four out of ten people vote than a town with two hundred thousand people how many will vote
oksano4ka [1.4K]

Answer:

80,000 people will vote. I'm pretty sure

Step-by-step explanation:

You first divided 200,000 by 10 then multiply it by 4 and you get 80,000. You're welcome, if its right.

3 0
3 years ago
Read 2 more answers
Equations
sergij07 [2.7K]

Answer:

2x+12=24

first you subtract 12 from both sides

2x+12=24

-12. -12

The 12-12 should cancel itself, the rest of the equation you bring down to get

2x=12 (because 24-12=12)


Now you have 2x=12.
you then divide 2x by both sides.

2x=12

/2x=/2x

The 2x/2x cancels itself out so you then solve for 12/2x.

For this you just divide 12/2 which is 6!

x= 6 is your final answer.
to check this equation you can plug your number back into x to see if it is true! 2(6)+12=24.
6 times 2 is 12 and 12+12 is 24 so your answer (6) is true!


hope this helps! :D

4 0
2 years ago
Read 2 more answers
Round 0.05 to the nearest whole
Verdich [7]
0.05 rounded to the nearest whole number is 0.
Hope this helps~
5 0
3 years ago
Other questions:
  • What are angel bisectors?
    15·2 answers
  • What is<br> 6+9(2y-6y+5)-9y
    15·1 answer
  • Which is the graph of f(x)= √x
    15·1 answer
  • The volume of a box(V) varies directly with its length(l). If a box in the group has a length of 25 inches and k = 15, what is i
    13·1 answer
  • Two angles that are supplementary are always linear pair true or false?
    14·1 answer
  • Solve the inequality. Graph the solution. 3(-b - 5) &lt; -3
    13·1 answer
  • Work out 50 as a percentage of 10<br> 5%<br> A<br> 20%<br> B<br> 400%<br> C<br> 500%<br> D
    13·2 answers
  • PLEASE HELP WILL MARK BRAINIEST!!!!!!
    6·1 answer
  • 1. basket cost $75.00 sale tax rate 11%
    12·2 answers
  • How many outfits can be made with 40 shirts and 15 pairs of pants
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!