Mathematics High School

2-b/3=(-5/2)
b=
will give brainliest if correct plz I need help.

Answers

Answer 1

Answer:

b=-27/2

Step-by-step explanation:

Answer 2

Answer:

27/2 or 13.5

Step-by-step explanation:

Related Questions

Your friend, Broseph, recently graduated from the University of Bros. During his last semester he passed "Introduction to Brotistics with an Emphasis on Tinder Applications". His final project required that he use the Binomial Distribution to calculate the probability of going on a date with more than half of his next 20 Tinder matches.

Broseph found that he had a 64% chance of going on a date with any given Tinder match from historical data.

Broseph should use the ____________ to calculate the probability. Since he is calculating the probability of going on dates with more than half of his next 20 matches--the number of successes is ________ , n = ________ , and p = ______ .

Broseph has a __________ chance of going on dates with at least half of his next 20 Tinder matches. Round the answer to nearest tenth as a percentage i.e. 14.2%.

Answers

Answer:

I need to know the net percentage to to calculate the quadratic function

Step-by-step explanation:

What's 1.625 rounded to the nearest hundreth

Answers

1.63 is the answer. :))))))

Answer:

1.63

Step-by-step explanation:

hope this helps :3

if it did pls mark brainliest

please answer correctly

2 + 3( 4x + 5) = -53

Answers

Answer:

x=-35/6

Step-by-step explanation:

2 + 3( 4x + 5) = -53

subtract 2 from both sides= 3(4x+5)=-55

divide both sides by 3 = 4x+5=-55/3

subtract both sides by 5 = 4x=-70/3

divide both sides by 4 = x=-35/6

x=-35/6 is your final answer

Answer:

Hope this helps :)

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Exact Form:

x=−35/6

Decimal Form:

x=−5.8¯3 (Repeating)

Mixed Number Form:

x=−5 5/6

Brian notices that a 25-meter flagpole casts a 30 meter shadow. If a nearby telephone pole casts a 40-meter shadow, how tall is the telephone pole?​

Answers

Answer:its a 35 meter

what dose –2 + 3 equal

Answers

Answer:

-2 + 3 = 1

Step-by-step explanation:

Brainliest? uwu

The school will not announce a snow day unless there is at least 10 inches of snow on the ground. If it has already snowed 1.5 inches, how much more must it snow before school is canceled?

Answers

Answer:

8.5 inches

Step-by-step explanation:

10 - 1.5 = 8.5

LOOK AT PICTURE BELOW! LOTS OF POINTS!

Answers

Answer:

Ok, thanks for the points

Step-by-step explanation:

Feel free to give brainliest.

How do you write 86.2 in scientific notation?
x 10
Submit

Answers

8.62x10^-1 hope this helps

how many solutions it got (

Answers

The last answer no solutions

25 penalties decreased by 32% is __penalties.

Answers

If you decrease something by 32%, you are left with 68%

0.68(25) = 17
The answer is 8 becuase 25 time .32 becuase 32%=.32

Lorenzo sells adult and student tickets to an upcoming basketball game. He sells more student tickets than adult tickets. The adult tickets are $5 each and the student tickets are $3 each. He sells more than $900 worth of tickets in total. The system of linear inequalities that describes this situation, where x is the number of adult tickets and y is the number of student tickets, is shown below.​

Answers

Answer:

C

Step-by-step explanation:

Yes, it does have to be a whole number

Need a brainliest? Answer this !!! Correct and fast answers only!!

Answers

Answer:

B

Step-by-step explanation:

Any number times 1 is itself, thus the multiplicative identity property

Will give BRAINLIEST ANSWER!!! Distribute (Multiplication)
1. 2(3a-b+2)
2. -3(-a+b-3)


3. -2(x+4) = -10
4. -(x-4) = -5

Answers

1. 6a-2b+4
2. 3a-3b+9
3. -2x-8=-10
-2x=-2
X=1
4. -x+4=5
-x=1
X=-1

Answer:

1. 6a-2b+4

2. 3a-3b+9

3. x=1

4. x=9

anyone whos great at math?!?!?!?!!? the question is [tex]-x^2 -4xy+y^2 when x=-5 and y=-2[/tex]
I ALSO NEED TO SHOW MY WORKK PLAESEEEEE

Answers

Answer:

-19

Step-by-step explanation:

x= -5       y = -2

-x^2 - 4xy + y^2

- -5^2 -4(-5 x -2) -2^2                      Plug in

+ 5^2 -4(-5 x -2) -2^2                      Change the signs for - -5

  5^2 - 2^2 - 4(10)                           Place Liked Terms together

  25 - 4 - 40                                    Subtract

      21 - 40

         -19

 

Solve the equation.

4n−18=5

Answers

Answer:

n = 5.75

Step-by-step explanation:

4(5.75) - 18 = 5

4(5.75) = 23

23 - 18 = 5

Therefore, n = 5.75.

Hope this helps:)

I would appreciate it if you gave me brainliest. Thanks.

The answer
Is 5.75
That’s because 18+5=23 and 23 divided by 4 equals 5.75 and to make sure. 5.75*4=23 23-18=5.

Use properties of equality to solve the equation for w. You must show your work. 2(w+3) = −2(w−21)

Answers

Answer:

9

Step-by-step explanation:

2w+6=-2w+42

4w+6=42

4w=36

w=9

Answer:

Today: Friday, 06 November 2020

Hour: 19.17 WIB (Indonesia)

_______________________________

2 (w + 3) = -2(w - 21)

2w + 6 = -2w + 42

2w + 2w = -6 + 42

4w = 36

w = 9


help
determine the quotient of 1 and 1 over 3 divided by 3 over 5 . (2 points)​

Answers

Answer:

1/2 or  .5

Step-by-step explanation:

1/3 / 3/5=.5

Find the equation of a parabola that has a vertex of (3,7) and contains the point (-2,-6)

Answers

Answer:

Step-by-step explanation:

g(x)=x+2 graph the parent function

Answers

Answer:

Step-by-step explanation:

BABIES PLEASE HELP MEEEEE♥♥

Answers

I think it’s the second one

Answer:

My answer would be C.

Step-by-step explanation:

So, who is ready for the weekend?

Answers

Answer:

pls follow me now now I help

Meee no online tmr for meee

Find the slope of the line that passes through (9, 8) and (6, 13).
Simplify your answer and write it as a proper fraction, improper fraction, or integer.

Answers

Answer:

-5/3

Step-by-step explanation:

Answer:

slope: -1.6666666

Step-by-step explanation:

Use the formula m=(y2-y1)/(x2-x1)

Substitute values: m=(13-8)/(6-9)

Solve that, and you will find m (slope) = -1.666666

what amount that is greater than one is represented by a percent that is what 100%.

Answers

Answer:

Step-by-step explanation:

A percent greater than 100% represents a comparison between one value that is greater than another value, with the second value being the base, represented by 100%. In situations like rainfall and revenue, these kinds of comparisons are common.

Charli deposits $5,000 in a savings account earning 5.75% simple interest per year.

PART A: How much interest will Charli earn for a period of 10 years?

PART B: How much money will there be in Charli's account after 10 years?


I need help quick! Could you and by putting PART A: (answer) and PART B: (answer) Thank you!!! Please help!

Answers

The total amount accrued, principal plus interest, from simple interest on a principal of $5,000.00 at a rate of 5.75% per year for 10 years is $7,875.00.

Answer:

PART A: 2,875

Step-by-step explanation:

ugh god im getting sick of this lol​

Answers

Hey the answer to your question is -2 . :))

Pls help first right awnser get brainliest.
i want awnser for the last one

Answers

Answer:

([tex]\frac{2}{3}[/tex], 2 )

Step-by-step explanation:

Given the 2 equations

3x + [tex]\frac{1}{2}[/tex] y = 3 → (1)

6x - y = 2 → (2)

Multiplying (1) by - 2 and adding to (2) eliminates the term in x, that is

- 6x - y = - 6 → (2)

Add (2) and (3) term by term to eliminate x

- 2y = - 4 ( divide both sides by - 2 )

y = 2

Substitute y = 2 into either of the 2 equations and solve for x

Substituting into (2)

6x - 2 = 2 ( add 2 to both sides )

6x = 4 ( divide both sides by 6 )

x = [tex]\frac{4}{6}[/tex] = [tex]\frac{2}{3}[/tex]

Solution is ( [tex]\frac{2}{3}[/tex], 2 )

4
Solve the equation.
Y = -7
y = 2

Answers

Answer:

The question is y/4= -7

So we will have to criss-cross it, so that x could be alone

When we criss-cross it we multiply

So,

y=4×-7

y=-28

Step-by-step explanation:

I explained my best, please give me brainliest

For Spirit Day, each 8th-grade homeroom designs a unique twocolor T-shirt. They get to choose from the colors red (R), blue (B), green (G), violet (V), and orange (O). Each T-shirt is a solid color with a different color used for the student's name. What is the probability that a homeroom will have a T-shirt with a combination of blue and violet?

Answers

Answer:

P(B and V)=10%

Step-by-step explanation:To solve this poroblema we use the formula of combinations:

C(n,r)=(nr)=n!(r!(n−r)!)

Where n is the number of objects that can be chosen and you choose r from them.

There are 5 colors of shirts.

The number of shirts that can be made by combining 2 of the 5 possible colors is calculated as:

5C2= [tex]\frac{5!}{2!(5-2)!}[/tex]

5C2=10

The number of shirts that can be made by combining 2 of the 2 possible colors (B) and (V) is calculated as:

2C2=1

Then the probability is:

P( B and V)= [tex]\frac{1}{10}[/tex]

=0.1= 10%

[tex]\frac{2C2}{5C2}[/tex]

Answer:

P( B and V)=10%

Step-by-step explanation:

Perioddddddd poohhhh

Answers

Answer:

cute ima just be bold and say that i like you your really pretty

Bacteria doubles every 10 minutes. If you start with 2 bacteria in a petri dish, how many bacteria will there be after 40 minutes?

Answers

Answer: I think the answer is 32 bacteria after 40 minutes.

Step-by-step explanation:

I think that's right because the bacteria that have previously multiplied will also be multiplying. 2 becomes 4, 4 becomes 8, etc. until you've reached 40 minutes. (I'm honestly unsure, but I think this is right?) I hope this helped!

Other Questions
who on here is going to be a nurse Which of these is a uncontrollable risk factor for disease Dose my realistic art look realistic? any pointers? 3(3j - 6) = 18algebra 1 solving equations HELP! EASY! ILL GIVE BRAINLIEST!!!!!!!answer the vertex, zeros and end behavior! :) why do Vikings connect to modern explanations? alright so my teacher gave me problem and it was if everyone had 85 dollars and he paid attention 7666837848875 dollars and his dad gave him 788797678643826524726738 how much does he have now?oh and this problem my teacher made to make fun of these 2 kids in my class they were named everyone and attention and my teacher said everyone pay attention i said what if he has no money to pay attention it took her a month to figer it out and the next day she gave us the problem. God made a _______ with Abraham, promising land to Abraham and his descendants. aprophecy bcovenant cappearance ddeal Suppose that you feel something brushing against your abdomen. The sensory information would be carried to the spinal cord over a ________ ramus. Suppose that you feel something brushing against your abdomen. The sensory information would be carried to the spinal cord over a ________ ramus. rami communicantes white ramus communicans posterior anterior gray ramus communicans Help me please!!!!!! An experimenter flips a coin 100 times and gets 58 heads. Find the 90% confidence interval for the probability of flipping a head with this coin.a. [0.483, 0.677]b. [0.383, 0.627]c. [0.533, 0.538]d. [0.483, 0.477]e. [0.403, 0.677]f. None of the above Ariana answered 36 questions correctly on her multiple choice science final and earned a grade of 45%. How many total questions were on the final exam? The total operating cost to run the organic strawberry farm varies directly with its number of acres. What is the constant of variation in this scenario? Help Me!!!!!!!!!!!!!!!!!!!! find the slope of the line passing through the pair (5, -3) and (-4, -9) Which of the following elements is a metalloid? A. phosphorus B. cobalt C. silicon D. magnesium What is the product?(X^4)(3x^3-2)(4x^2 +5x)? 2. Uz doesn't like cooking, so she...... out a lotout a few weeks ago.3. Eve isn't living in this flat any more. She...... in and see us.4. If you're in our part of town, you must..... In and see us5. When I...... in at the airport, I was told my flight would be delayed. How can you take effective notes during a classroom lecture? Check all that apply.Write down everything I hear.Use the Cornell method.Listen for keywords.Pause to take notes when needed.Write down notes without pausing.Sit where I can see the speaker. Find the equation of a line through the coordinate (3,2) and parallel to the line represented by y=12x2.