Solve for b. -9/3 + b = -1 b = -2 please help i suck at math ;---------;

Answers

Answer 1

Answer:%28a-b%29%2Fb=c

a-b=bc

a=bc%2Bb

 

a=b%28c%2B1%29

a%2F%28c%2B1%29=b

b=a%2F%28c%2B1%29

So the answer is b=a%2F%28c%2B1%29

New! FREE algebra solver that shows work:  

3x-x+2=4

plz mark me the braniest

Step-by-step explanation:

Answer 2
This is might be right

Related Questions

whats 5 + 4/23 x -34 Divide by ten is.....
P.s. i have to show my work sooooooo.....

Answers

i would guess bruhh tuff

First, you have to do the multiplication first because pemdas
so 4/23 x (-34) = -136/23
so then do the equation 5 + (-136/23)
after you do that equation the final answer is -21/23

a) The relay race is just over one mile long, approximately "1,760" "1" /"4" yards. If Jack and 4 other people each run a leg of the relay, how many yards will each runner run? Justify your answer using an estimation strategy. (3 points)












The relay was an exciting event! The eighth graders earned 200 points.
b) During the shot put event, Alayna throws the ball 32.45 feet while her teammates throw
28.34 feet, 26.59 feet, and 33.11 feet. Use an estimation strategy to determine about how many total feet were thrown by the team. Describe the estimation strategy you used to solve the problem. (2 points)









If the team threw the shot put more than110 feet, then the seventh graders earn 110 points. If not, then the eighth graders earn 110 points. Which grade should be awarded 110 points?


Step 5: Adding and subtracting with rational numbers
Alex, an eighth grader, and Eric, a seventh grader, need to determine who came closer to their grade’s state record for the triple jump. Alex jumped 39.85 feet and Eric jumped 37 feet and "1" "1" /"4" inches. Who was closer to the state record if the eighth-grade record is 42.25 feet and the seventh-grade record is 39 feet 3 inches? (2 points)









If a seventh grader gets closer to the record-setting jump, then the seventh graders earn 100 points. If not, the eighth graders earn 100 points. Which grade should be awarded 100 points?



Step 6: Using the commutative and associative properties of multiplication to simplify multiplication of two rational numbers

a) The event coordinator asks you to determine how many students participated in the track-and-field day. The total number of students in seventh and eighth grade combined is 584; "5" /"8" of them are seventh graders and "3" /"8" of them are eighth graders. If "4" /"5" of the seventh graders participated in track-and-field day and "7" /"8" of the eighth graders participated, about how many total students participated? Describe the process you used to find your answer. (4 points)









b) Each team earns 1 point for each person who participated in the track-and-field day. Who wins the meet—the eighth graders or the seventh graders? Explain. (2 points)



answer if u know

Answers

Answer:

Look in step by step

Step-by-step explanation:

I think you have to divide for a and round for B you do the same thing as a for c its the 8th graders who scored over 110 points the 8th graders because even if they lose in the track meet they would still win

I need help ASAP!!!!!!!! PLEASE CORRECT ANSWER!
A student writes an incorrect step while checking if the sum of the measures of the two remote interior angles of triangle ABC below is equal to the measure of the exterior angle.

A triangle ABC is shown. The base of the triangle extends into a straight line. The angle formed between this straight line and the edge of the triangle is marked as w. The angle adjacent to w is marked as z, and the other two angles inside the triangle are marked as x and y.
Step 1: m∠x + m∠y + m∠z = 180 degrees (sum of angles of a triangle)
Step 2: m∠w − m∠z = 90 degrees (corresponding angles)
Step 3: Therefore, m∠x + m∠y + m∠z = m∠w + m∠z
Step 4: So, m∠x + m∠y = m∠w

In which step did the student first make a mistake and how can it be corrected? (5 points)

Select one:
a. Step 1; it should be m∠x + m∠y + m∠z = 180 degrees (sum of corresponding angles)
b. Step 2; it should be m∠w + m∠z = 180 degrees (supplementary angles)
c. Step 1; it should be m∠x + m∠y + m∠z = 90 degrees (corresponding angles)
d. Step 2; it should be m∠w + m∠z = 90 degrees (alternate exterior angle)

Answers

Answer:

Step 2 D

Step-by-step explanation: Hopes this helps

Answer:

D is wrong

Step-by-step explanation:

Took the test

Pre-Algebra FLVS :)

Estimate the percentage: 41 of 122
a. 0.3% c. 43.6%
b. 33.3% d. 3% Explain

Answers

Answer:

33.3%

Step-by-step explanation:

41/122 = approximately 0.333

Multiply this by 100 and you get your percent.

Answer:

b

Step-by-step explanation:

the answer is 33.61 but thats the closest

A block of clay contains twenty 4 - ounce portions of clay. Ceramics teacher wants to use the block to make as many spheres of clay as possible. Each weighing ⅖ pound. How Many spheres can the class make

Answers

Answer:

12.5

Step-by-step explanation:

20 x 4 = 80

80 ÷ 16 = 5

5 ÷ 2/5 = 12.5

Using 24 ounce portions of clay, maximum they can make 3 spheres.

Given that, a block of clay contains 24 ounce portions of clay.

What is metric conversion?

Metric Conversion refers to the conversion of the given units to desired units for any quantity to be measured.

We know that, 1 pound = 16 ounces

So, 1 ounce = 1/16 pound

Then 24 ounce = 24/16

= 1.5 pound

Here, each sphere of clay weighing 2/5 = 0.4 pounds

Number of spheres = 1.5/0.4

= 3.75

Maximum 3 spheres

Therefore, using 24 ounce portions of clay, maximum they can make 3 spheres.

To learn more about the metric conversion visit:

brainly.com/question/21244256.

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i need these asap ill give brainliest

Answers

5 1 4 2 I’m sure and I need at least 20 characters
Why u don’t use seamos?

Rectangle WXYZ with vertices W(-1,4), X(-1,1), Y(5,1), and Z(5,4). What is the perimeter?
HELP PLEASE I WILL GIVE BRAINLIEST TO BEST ANSWER AND 20 POINTS!!!!

Answers

Answer:

umm 14? hold on imma come back:)

The number is than because lies on a vertical number line.

Answers

????????
I think there is a few typos or autocorrect screwed you over
what is the question?

in mrs. smiths class every time you turn in assignments you earn 1 homework pass. write 3 equivalent ratios of turned in assignments to homework passes


help please I need it

Answers

Answer:

Assignment to Homework:   3:9    4:12     5:15

Answer:

3:9    4:12     5:15

i think

Step-by-step explanation:

can anyone help me on this?

Answers

Answer:

First row is -2,0,-1,0,2,1. Second row is 15,5,-15,9,9,3. and they are in the correct order I put them in. The first number is the first equation.

Step-by-step explanation:

For which pair of points can you use this number line to find the distance?

A number line going from negative 2 to positive 8. Points are at 1 and 7.

A-(–4, 1) and (7, –4)
B-(–4, 1) and (–4, 7)
C-(–1, –4) and (–4, 7)
D-(–4, –1) and (–4, –7)

Answers

Answer:

b or c wait it is B i am pretty sure

We can use the number line for the pair of points (-4,1) and (-4,7) to find the distance.

What is a number line?

Integers are arranged at equal intervals along horizontal straight lines called number lines. A number line can be used to represent every number in a series. The endpoints of this line go on forever. Some will have a defined beginning and end. It refers to those as closed number lines.

Given that a number line going from negative 2 to positive 8. Points are at 1 and 7.

Remember that the distance between two points (a,b) and (a,c) can be found by calculating the distance between b and c, the second coordinates.

Also, for a pair of points (x,y) and (z,y), we can determine the distance between those two points by calculating the distance between x and z.

Therefore, we need to find pair of point whose form are; (a,b) and (a,c) or (a,b) and (c,b).

In this case of (-4,1) and (-4, 7), and (-4,-1) and (-4,-7).

For the first pair of points, we have the distance between 1 and 7, and, as for the second pair of points, the distance between -1 and -7.

Thus, the answer is (-4,1) and (-4,7).

Learn more about number line here:

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PLEASEEE HELPPPPP
CAN U SEE IF ITS THE RIGHT ANSWER
PLEASEEE HELPPPPP

Answers

Answer:

I believe it would be d

Step-by-step explanation:

I think this because the mean this year was smaller than last year and it is asking what would year a's run be so it would be d, since last years run was slowest.

Please give me brainliest.

Answer

Last Year

Step-by-step explanation:

The answer is likely last year, because the mean is higher for last year meaning that her time would increase the mean.

they do too much with these hard questions

Answers

Answer:

it's either B or D but you would have to do the math

Step-by-step explanation:

i believe it is D but i don’t know how to do the math on here

Help Help Help Help Brainly please... If you were to plan a mission to Mars, what are the key phases that you need to include in your mission?

Answers

Answer:

1. Determine the Mission Objective. A mission objective has to be clear, measurable, and believable.

2. Identify the Threats. ...

3. Identify Your Available Resources. ...

4. Evaluate the Lessons Learned. ...

5. Determine Courses of Action/Tactics. ...

6. Plan for Contingencies.

Please look at the screen shot and please help

Answers

The first one is 12 because if you divide 36 by 3
A. $12
B. $5.05
C. $1.65

-4 3/8 - (-1 1/4)






oof, i forgot how to do this ;-;

Answers

Answer:

-25/8 I think

Step-by-step explanation:

help please and thank you!

Answers

Answer:

12 ounces.

Step-by-step explanation:

Dividing 48 by 4 gives you 12.

Ramon earns $1,880 each month and pays $53.20 on electricity. To the nearest tenth of a percent, what percent of Ramon's earnings are spent on electricity each month?

Ramon spends % of his earnings on electricity each month.

Answers

Answer:

53.2

Step-by-step explanation:

*insert chuck and his preggo sister with the gooey stuff coming out of her while the ded baby slides out*


help me with this question.., 1+9

Answers

Answer:

umm 11

Step-by-step explanation:

Answer:

The answer is 10

Step-by-step explanation:Hope this helps.

r 2x-6+3=6x-5 please help

Answers

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[tex]2x - 6 + 3 = 6x - 5[/tex]

[tex]2x - 3 = 6x - 5[/tex]

[tex]6x - 5 = 2x - 3[/tex]

Add sides 5

[tex]6x - 5 + 5 = 2x - 3 + 5[/tex]

[tex]6x = 2x + 2[/tex]

Subtract sides 2x

[tex] - 2x + 6x = - 2x + 2x + 2[/tex]

[tex]4x = 2[/tex]

Divide sides by 4

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

[tex]x = \frac{1}{2} \\ [/tex]

_________________________________

CHECK :

[tex]2( \frac{1}{2} ) - 3 = 6( \frac{1}{2} ) - 5 \\ [/tex]

[tex]1 - 3 = 3 - 5[/tex]

[tex] - 2 = - 2[/tex]

Thus the solution is correct....

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Ok so if this is basic algebra it should be x=-1

First combine like terms:

you can add 6 and 3 in 2x-6+3

2x-9=6x-5

Second get x alone:

you can add 9 to both sides and get

2x=6x+4

then you can subtract 6 from both sides which would leave you

-4x=4

finally divide -4 from both sides and you get

x=-1

I hope this helps! Have a nice day or night :)


Answer all parts in the question below. Be sure to show all your work. Remember NO WORK, NO CREDIT EVEN IF THE ANSWER IS CORRECT!!!

13. A car travels 30 ⅕ miles in ⅔ of an hour. What is the average speed, in miles per hour, of the car?

Answers

I'm sorry I need the points lol anyways I hope you got the answer to it

plsss help me with this mathhhhh!!!!!!!

Answers

Answer:

5357.142857

Step-by-step explanation:

Answer: 6 issues cost more they cost $2.54 per issue while 12 issues cost $2.49
6 costs 5 cents more than 12

helppppppppp meeeeeeeeeeeee

Answers

The first question is (A) you can use demos the graphing calculator to help you with those problems.

That's all I know lol

Answer:

I THINK THE CORDINATES ARE (4,1)

Step-by-step explanation:

I MIGHT BE WRONG AND IF SO I AM SORRY

At the beginning of the summer, the water level of a pond is 2 feet below its normal level. After an unusually dry summer, the water level of the pond dropped another 1 1/3 feet.
Write an equation to show how far above or below the normal water level the pond is at the end of the summer.
Plz help, math is not my best subject and I'm confused!

Answers

-2-1 1/3=-x (c being the normal level the water usually is)

Please help thanks!

If a cone has a volume of 75.36 cubic feet and a radius of 6 feet, what is the height of the cone? (Use 3.14 for .)

2 feet
3.46 feet
6 feet
4 feet

Answers

2 feet is the height of the cone.

A hot air balloon is at elevation of 650 feet. After it descends 120 feet, what is the elevation of the balloon?

Answers

Answer:

530

Step-by-step explanation:

Answer:

530

Step-by-step explanation:

650-120 decends means that its going down.

Question down below! 15 points and brainliest if you answer the question!

Answers

It’s the second option- no the triangles are not similar

Answer:

no

Step-by-step explanation:

3/4 is not eqal to 8/10

because in similar ratio of same sides are equal

Help
"It's too short. Write at least 20 characters to get a great answer."

Answers

Answer:

Because for the first problem you would have to simplify 8 divided by 2 into 4  in which  12 - 4 = 8 then you would have to simplify 12 - 4 to 8 which 8 = 8

Because  for the second problem you would have to simplify 12 - 8 to 4 which  4 divided by 2 = 2 then you would have to simplify 4 divided by 2 to 2 which 2 = 2

There are parentheses which if there weren't you would get a different answer

Hope I helped

Sorry if I didnt

Is this graph proportional or non proportional?
(☞゚ヮ゚)☞

Answers

Answer: non proportional

Step-by-step explanation:

The answer is Non proportional

Isabella wants to become a climatologist, a scientist who studies climate change. She knows scientists have used a variety of methods to learn about the changing climate on Earth over time. In what ways do scientists study the history of Earth's climate? Choose the three that apply.

Question options:

by studying green plants


by studying ice cores


by studying shells


by studying fossils


by studying dirt


by studying tree rings

Answers

it’s ice cores, tree rings, and shells!
i used to study this sort of stuff!

Scientists studied the history of Earth's climate by studying ice cores, shells, and tree rings options by studying ice cores, studying shells, and by studying tree rings are correct.

What is climate change?

Significant changes in global weather patterns that last for a long time are referred to as climate change.

As the Isabella wants to become a climatologist.

A climatologist investigates the atmosphere in order to learn more about the Earth's climate. Climatologists gather and analyze ice, soil, water, air, and plants in order to discover weather patterns and their effects on the Earth.

Thus, scientists studied the history of Earth's climate by studying ice cores, shells, and tree rings option by studying ice cores, studying shells, and by studying tree rings are correct.

Learn more about the climate change here:

https://brainly.com/question/12346202

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