(5x - 7y + 8) + (-y + 6 - 4x) + (9 - 3x + 8y)

Answers

Answer 1
The answer is -2x+ 23

Related Questions

Divide. Write your answer in simplest form.
7/10 divided by 5/16

Answers

Answer:

[tex]\frac{56}{25}[/tex]

Step-by-step explanation:

Exact Form:

[tex]\frac{56}{25}[/tex]

Decimal Form:

2.24

Mixed Number Form:

[tex]2\frac{6}{25}[/tex]

______________________

Give Me Brainllest

Enrique has a recipe for fruit punch that uses 12 cups of pineapple juice. He wants triple the recipe for a family party. How many quarts of pineapple juice died Enrique need for the party?

A. 9
B.10
C.36
D.4

Answers

Answer:

A. 9 quarts

Step-by-step explanation:

Since he wants to triple the recipe you would multiply the 12 cups by 3 to get 36 cups and then you would convert the cups into quarts and 36 cups is equal to 9 quarts

Please him me with this

Answers

Answer:

x=3

Step-by-step explanation:

To do this we need to do

10-4=6

Then we do

6/2=3

x=3

What is the Mean, Median, Mode, and Range for number 3

Please help

Answers

Answer:

Mean: 49

Median: 41

Mode: 45

Range: 70

Step-by-step explanation:

To find the mean: add up all the numbers, then divide by how many numbers there are.

To find the median:

Arrange your numbers in numerical order.

Count how many numbers you have.

If you have an odd number, divide by 2 and round up to get the position of the median number.

If you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.

To find the mode: The mode of a data set is the number that occurs most frequently in the set.

To find the range: The range is the difference between the smallest and highest numbers in a list or set. To find the range, first put all the numbers in order. Then subtract (take away) the lowest number from the highest.

Which of the following is a correct interpretation of the expression - 6 + 9?

Answers

Answer:

It’s basically 3.

Step-by-step explanation:

Just subtract 9 - 6 which gets you a 3 since there’s a negative sign.

Find the area of each sector. Use exact answers

Answers

Answer:

A) 30π mi²

Step-by-step explanation:

area of full circle = πr² = (3.14)(6²) = 113.04 mi²

area of 5π/3 segment = (113.04)(5π/3)/2π) = 94.2 mi² = 30π mi²

A company created a census to see the impact of pollution in its state. The company attempted to interview every resident of the state. The people it interviewed are an example of a _____.

A.) survey
B.) population
C.) sample
D.) census

Answers

Answer: B) population

Exclamation:
Answer b- okay lol good luck

Which of the equations or inequalities below are true?
9 - 6 = 3
-9 + 6 > 0
-9 + 6 = 3
-9 + 6 < 0

Answers

The first one and the last one

Draw a line representing the "rise" and a line representing the "run" of the line. State the slope of the line in simplest form.
pls help

Answers

Answer:

the slope is 3 because everytime the line goes up 3 it moves to the right 1

help on this please,

Answers

Answer: (3) 11

ur welcome

Step-by-step explanation:

When Colton commutes to work, the amount of time it takes him to arrive is normally distributed with a mean of 41 minutes and a standard deviation of 3.5 minutes. Using the empirical rule, determine the interval that represents the middle 95% of his commute times

Answers

Answer:

(34, 48)

Step-by-step explanation:

According to the Empirical Rule, 95% of normally distributed data lie within two standard deviations of the mean.  That, in turn, means 95% of the data in this problem lie within 2(3.5 min), or 7 min, of the mean:

41 - 7 < mean < 41 + 7, or

34 < mean < 48, or simply (34, 48)

Ms. O'Conner took a poll of 80 students to find out how they get to school. How many more students get to school on a bus than in a car?

Answers

Answer:

I need the dull question

Step-by-step explanation:

Manuel earns $7.25 per hour helping his neighbor. Last month he earned $348. Choose the correct equation and solution which determines the number of hours, h, Manuel worked.

Answers

Answer:

7.25h=348

Step-by-step explanation:

A jar contains only pennies, nickels, dimes, and quarters. There are 29
pennies, 14 dimes, and 20 quarters. The rest of the coins are nickels. There are 88 coins in all
How many of the coins are not nickels? If n represents the number of nickels in the jar, what
equation could you use to find n?

Answers

Answer:

addition I think addition or division

Shellac O'Lean, a freshman on your school's football team, is 6 ft tall and weighs 140 lb. Since he would rather play basketball, he plans to grow to 7 ft 1 in., the same height as Shaquille O'Neal, his idol. If Shellac scales geometrically as he grows, how much can he expect to weigh? (O'Neal weighs 325 lb. Round your answer to the nearest whole number.)

Answers

Answer:

At 7 ft. 1 in., Shellac can expect to weigh approximately 165 lb

Step-by-step explanation:

The relationship between the heights and the weights of the freshman are presented as follows;

The weight of the freshman at 6 ft. = 140 lb

The height to which he plans to grow = 7 ft. 1 in.

Given that Shellac scales geometrically as he grows, then the height to weight ratio is constant

Let 'y' represent Shellac's weight when his height is 75 ft. 1 in., we have;

[tex]\dfrac{6 \, ft.}{140 \ lb} = \dfrac{7 \, ft. \ 1 \, in. }{y}[/tex]

6 ft. = 72 in.

7 ft. 1 in. = 85 in.

Therefore, we get;

[tex]\dfrac{72 \ in.}{140 \ lb} = \dfrac{85 \ in. }{y}[/tex]

[tex]y ={85 \ in. }\times \dfrac{140 \, lb}{72 \ in.} = 165.2 \overline 7 \, lbs[/tex]

Shellac's expected weight given to the nearest whole number when his height is 7 ft. 1 in. ≈ 165 lb.

Plz help me i will give barinless im not lying plz help

Answers

Answer:

what do you need help with?

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

7 x 3/4 = 21/4 = 5 - 1/4 ft

Please help almost finisHHHH

Answers

Answer:

B. The y-coordinate is positive.

Step-by-step explanation:

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP MEEE PLSSSS

Answers

Answer:

d. 2x+3

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

The 819 runners in a race are divided into 6 different groups as equally as possible. How many extra runners are in the last group

Answers

Answer:

3 runners will be in the last group

Step-by-step explanation:

So first you need to divide the 819 runners into 6 different groups. Once you do this... you get a total of 136. So there are 136 runners in each of the 6 groups. However, once you get to the end of the division problem, there is a remainder of 3. These three stand for the last 3 runners. Giving you your answer.

I hope this helps you!!!

need help pls , 20 points
no links or else I will report

Answers

Answer:

x=72

Step-by-step explanation:

x=3/4x+18

4(x=3/4+18)

4x=3x+72

x=72

Answer:

18² + (3/4x)² = x²18² = x² - 9/16x²18² = 7/16x²x² = 16*18²/7x = 72/√7x ≈ 54.42

Help please!! Seven values on the number line above are marked with letters. Match the opposites.

Answers

Answer: A

Step-by-step explanation: W is the opposite of Y, and X is the opposite of Z

What is the value of x in the diagram?

Answers

D?

hopefully its right

please help i will help you

Answers

the point is located in the third quadrant! :))

35POINTS PLZ HELP FAST
What is the volume of a cone with a radius of 4 in and a height of 1 ft?

50.24 cubic in
603.19 cubic in
16.7 cubic in
200.96 cubic in

Answers

Answer:

Step-by-step explanation:

16.76FT^3

4 = 4 ( x + 10 ) solve for x

Answers

Answer:

x = -9

Step-by-step explanation:

mark helpfull give 5str and award brainliest

Answer:

x = -9

Step-by-step explanation:

4 = 4(x + 10)

=> 4/4 = x + 10

=> 1 = x + 10

=> x + 10 = 1

=> x = 1 - 10

=> x = -9

Use Trig to Solve this...If you dont know how to use trig in right triangles then DONT answer.

Answers

Answer:

3445!

Step-by-step explanation:

hI swear i rember tis question!

PLS ANSWER ASAP!
Johnny has a motorcycle that can travel 7 mph every minute show a graph and table for 1,2, and 3 minutes

Answers

Answer:

i cant give a graph but i can give you a slope formula (although theres no set y intercept so \/

. y=7x

Step-by-step explanation:

rise over run is 7/1(means go up 7 and right 1 then place the point), you put time along the x and amount along the y

Scott took 77 math tests in one semester. His scores on the tests were: ​ 89 ,73 ,84 ,91 ,87 ,77 ,94


What was his mean test score?

Answers

Answer:

85

Step-by-step explanation:

Scott took 7* math tests in one semester. His scores were 89 , 73 , 84 , 91 , 87 , 77 , 94.

Find the mean. To solve for the mean, add all the scores together, and divide by the amount of tests he took:

(89 + 73 + 84 + 91 + 87 + 77 + 94)/7

(595)/7 = 85

Scott's mean test score is 85.

~

Answer:

85

Step-by-step explanation:

1. Add up all the numbers

=595

2. Dvivde it by how many numbers their are.

=7

3. Divide

595/7

=85

Compose an expression that can model the first three terms of any arithmetic sequence in terms of just a and d. Type your answers in the most simplified form.

Answers

Answer:

First term: a

Second term: a+d

Third term:a+2d

Step-by-step explanation:

An expression that can model the first three terms of any arithmetic sequence in terms of just a and d is aₙ = a + (n - 1)d.

What is an arithmetic sequence?

An ordered group of numbers with a shared difference between each succeeding term is known as an arithmetic sequence. For instance, the common difference in the arithmetic series 3, 8, 13, 18, and 23 is 5. An arithmetic progression is another name for an arithmetic sequence.

How to solve this problem?

Let the a be the initial term of a sequence and d be the common difference, then the nth term of any arithmetic sequence can be written as aₙ = a + (n - 1)d.

If we want first three terms of any arithmetic sequence, then we have to put n = 1, 2, 3 in the above expression.

So, for n = 1, a₁ = a + (1 - 1)d = a + 0d = a

for n = 2, a₂ = a + (2 - 1)d = a + d

for n = 3, a₃ = a + (3 - 1)d = a + 2d

Therefore, an expression that can model the first three terms of any arithmetic sequence in terms of just a and d is aₙ = a + (n - 1)d.

Learn more about arithmetic sequences here -

https://brainly.com/question/14036363

#SPJ2

Given the data set below, the median of the data set is . 11, 17, 6, 12, 3

Answers

the median would be 9.8
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Who stated that humans could use reason to become better Christians and to improve the church?a.Martin Lutherc.John Wycliffeb.Desiderius Erasmus A triangle has an area of 152.72 square feet and a height of 18.4 feet. What is the length ofthe base? The sum of the length and width of a rectangle is more than 15 units. The length is 3 units more than the width, x. Which model and solution is correct for this situation? Ch. 3 Workbook pg. 3.9Form sentences with the following Give as much information as possible,1. yo / hablar2. el/comprar3. la profesora / ensear114-4. ustedes / tomar5. nosotros / sacar6. Pablo y Elena / estudiar7. yo / regresar8. t / buscarChoose the correct answer and circle the corresponding letter.PLEASE PLEASE HELP 9y - 2x = 0 in slope intercept form. Use the distributive property to simplify the expression 7 (8x+3). 7(8X+3= can someone get me the moderator eric's profile link? thanks. but also I have a math question. Approximate: log 1/2 5[tex]log_{1/2} 5[/tex] 2.32190.43072.32190.4307IT'S C Write an algebraic expression that is the quotient of a variable term and a constant.:( sorry im so bad at these. brainlyest will go to who awnsers it first c: Hi, can you please check my answers?Many children now insist on owning a mobile phone. I do not believe that buying a mobile phone to children is a good idea for three reasons. The mobile phone negatively affects children's social life, it distracts them, and they may get abused.First of all, the mobile phone negatively affects children's social lives. They might spend all their time playing on the phone and neglecting to spend time with their family and friends. 2 Moreover, they might even hate going out to the park and prefer to stay home, playing video games on their phones. For all that , mobile phones are not good for children's social life. Secondly, mobile phones might distract children from studying. They spend all their time playing on the mobile phone without studying. Moreover, many children get addicted to mobile phones and then neglect everything else in their life. Mobile phones are very distracting to children. Thirdly, children may get abused. They might get calls and messages from older people who abuse them. Added to that, they can connect to the internet and view websites that are not suitable for their age. We should protect our children both from the internet and from getting abused. To sum up, I think that we should not buy mobile phones for children. They are young and need to be active and play around instead of playing on a mobile phone all the time. Explain the respective goals of the United States and North Vietnam during the Vietnam War. thomas has 12 more marbles than twice the number of marbles Andrew has.Andrew has x marbles. which expression represents how many marbles thomas has?A. x + 2 + 12B.x+12(2)C.2x+12D.2(x+12) I had 3 apples. I add 2 more apples. How many apples do I have? Which of the following statements describes surfactant?A- StickyB- SlipperyC- WetD- Bubbly BOTH QUESTIONS!!!! 15 POINTS I need helpppppppppp During the Scientific Revolution, what did scientists rely upon to make discoveries? 3. What is capital?a. Knowledge of another countryb. Skills of the military in another countryc. A committee that regulates and maintains basic human rightsd. factories, machinery, and technology. the ratio of dog to cats in the shelter was 4 to 6 if there were 12 cats how many dogs would there be HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!! A definite area or space where thermodynamic process takes place?