1) How many terms does the expression r- 9 + 5.5 have? Explain.​

Answers

Answer 1

Answer:

The first term is 9 and the second term is 5.5, and the third term is r.

Step-by-step explanation:

Hope this helps! ^^


Related Questions

Write the rate as a unit rate:
400 miles in 8 hours

Answers

Answer:

50miles/hour

Step-by-step explanation:

400/8 is 50.

The rate as a unit rate of 400 miles in 8 hours is 50 miles.

What is difference between rate and unit rate ?

"The process of breaking down the cost to a smaller unit reveals the unit rate of the product. Since rate is a ratio that compares two different units."

Based on the given conditions,

Rate as a unit rate :

= [tex]\frac{400}{8}[/tex]

Cross out the common factor

= 50 miles

Hence, the rate as a unit rate of 400 miles in 8 hours is 50 miles.

Learn more about rate and unit rate here

https://brainly.com/question/13795269

#SPJ2

You are having a picnic and need to buy paper plates. A store sells
two different brands of paper plates. Brand A costs $.96 for 12 paper
plates, and Brand B costs $1.40 for 20 paper plates. How much
money will you save if you buy 60 of the brand of paper plates with
the lower unit price?

Answers

You would save 60 cents

Please answer this correctly without making mistakes

Answers

Answer:

7 tbsp and 2 tsp

Step-by-step explanation:

38 tbsp = 114 tsp

115tsp / 5 = 23

23 tsp = 7 tbsp and 2 tsp

How many solutions can be found for the system of linear equations represented on the graph
A)no solution
B)one solution
C)two solutions
D)infinitely many solutions

Answers

Answer:

1. 2/y-1

2. y-2

Step-by-step explanation:

The equation in blue is 2/y-1

The equation in red is y−2

So the answer is one solution

simplify: (2x^2y^3)3 x (4xy)2

Answers

Answer: 48yx^1+2y^3

Step-by-step explanation:

5( 3+7) =
Distributive property solving?

Answers

Answer:

50

Step-by-step explanation:

5(3 + 7)

15 + 35 = 50

Hey there! [tex]\bold{5(3+7)}\\\bold{3(3)+5(7)}\\\bold{5(3)=15}\\\bold{5(7)=35}\\\bold{15+35=50}\\\\\boxed{\boxed{\bold{Answer: \underline{50}}}}\huge\checkmark[/tex]Good luck on your assignment and enjoy your day!~[tex]\frak{LoveYourselfFirst:)}[/tex]

Given that line AD ll to line EH, find the measure of

Answers

Answer:

x=7.5

Step-by-step explanation:

Since AD II EH, ∠CBD=∠BFH (alternate angles)

2x+60=10x

8x=60

x=7.5

Answer:

x = 7.5

each angle measures 75°

Step-by-step explanation:

the two angles are corresponding, meaning they are equal

10x = 2x + 60

8x = 60

x = 7.5

Which measurements are equal to 671 decimeters? Check all that apply.

67,100 millimeters
0.671 kilometers
67.1 hectometers
6.71 decameters
6,710 centimeters

Answers

Answer:

d  and b

Step-by-step explanation:

Answer:

67100 millimeters

Step-by-step explanation:

Pls need help give the correct answer:))

Answers

When reflecting across the x axis, the x value stays the same and the y value becomes the opposite sign.

The new point would be (-8, 12)

Richard earns,php 32,500.00 a year he spend 16% his salary on rent.how much does richard spend on rent?​

Answers

Answer:

He would spend $5,200 a year.

Step-by-step explanation:

32,500 x 0.16 = 5,200

Explain whether the following statement is true or false. The function notation f-1(x) means 1/f(x)

Answers

Answer:

True

Step-by-step explanation:

f-1(x) otherwise known as the inverse of f(x) is the mathematical equivalent as 1/f(x).

Being inverse simply means that it "reverses" the operation that was applied to it with the original function .

For example: suppose f(x) = x+1, then if x = 1, f(1) = 1+1 =2

Now if we do f-1(x) or 1/f(x), then 1/f(1) = 1/1 +1 = 1/2

So, 2/1 is in fact the inverse of 1/2.

Hence, f-1(x) is the same as 1/f(x)

What are the zeros of the quadratic equation y=5(2x−1)(x+3)?

Answers

Set both of the equations on the inside of the parentheses equal to zero.

2x - 1 = 0

X + 3 = 0

Now solve for x in both equations

X = 1/2

X = -3

Given the following sequence, how many circles will be in the 6th term?

Answers

Answer:

25 i think

Step-by-step explanation:

Someone help me please!

Solve the equation 1/4t + -6 = -4

Answers

Answer:

The answer is t=8

Step-by-step explanation:

simplify both sides or the equation, then isolate the variables

Answer:

t = 8

Step-by-step explanation:

Isolate the variable, t. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS. PEMDAS is the order of operation, and stands for:

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtraction

First, add 6 to both sides of the equation:

1/4t + (-6) = -4

1/4t - 6 = -4

1/4t - 6 (+6) = -4 (+6)

1/4t = -4 + 6

1/4t = 2

Next, multiply 4 to both sides of the equation to isolate the variable, t:

4 * (1/4)t = (2) * 4

t = 2 * 4

t = 8

t = 8 is your answer.

~

if somone can help. ​

Answers

Answer:

c cause it says length = 5x

C is the correct answer
Hope you passsssss

Write an equation in slope-intercept form for the table.

Answers

y=4x+3 i believe lol

Answer:

y=4x+3

Step-by-step explanation:

y=mx+c where m is the slope and c is the intercept.

To find m, get two points and plug them into the formula (y2-y1)/(x2-x1):

(0,3) and (2,11)

m=(11-3)/(2-0)

=8/2

=4

y=4x+c

To find c, plug in one of the points, eg. (3,15)

15=4(3)+c

15=12+c

c=3

y=4x+3

In a random survey of 300 people about the kind of apples they preferred, 178 said they preferred red apples. Based on these results, how many people out of 4500 would say they prefer red apples?
A.1830
B.2670
C.3084
D.4322

Answers

Answer:

2670

Step-by-step explanation:

4500/300 = 15

178*15=2670

Recall the Spice Girls Emporium example. A list of useful information is given below. n = 36 The sample mean income is $41,100 The population standard deviation is estimated to be $4,500 What if we wanted to change our level of confidence to be 99%? What would our new margin of error be? Your answer should be given as an integer.

Answers

Answer: Margin of error = 1932

Step-by-step explanation: Margin of Error is the amount of variation a survey's results have. In other words, it is understood as the measure of variation one can see if the same survey was taken multiple times.

Margin of error is calculated as [tex]z\frac{\sigma}{\sqrt{n}}[/tex]

z is z-score related to the percentage of confidence, in this z = 2.576

σ is population standard deviation

n is how many individuals are there in the sample or population

With a new level of confidence of 99%:

ME = [tex]2.576.\frac{4500}{\sqrt{36}}[/tex]

ME = 2.576(750)

ME = 1932

The new margin of error would be 1932.

Which table represents the statement "Brian rides a bicycle at a rate of 12 meters per second"? Seconds /meters

Answers

Answer:

D

Step-by-step explanation:

The rate of 12 meters per second means that the constant of proportionality (k) or slope = 12.

That is m/s = 12.

The table that has a constant of proportionality that equals 12 is the table that represents the statement given.

The table in option D has a constant of proportionality of 12, since the ratio of m/s for all its given pair of values will give us 12 all through.

Answer:

I think your answer is B

Step-by-step explanation:

Dan spends 1/4 of his wages on rent and 2/3 on food. If he makes £264 per week, how much money does he have left?

Answers

Answer:

Step-by-step explanation:

¼ + ⅔ = 11/12

1 - 11/12 = 1/12

He has 1/12 of £264 = £22 left

Solve the inequality

Answers

Answer: Hi there, the answer should be the third option v < -8.

Answer: I believe the answer is
C. V < - 8, or v > 0

Hope this helps! ^^

Every day a kindergarten class chooses randomly one of the 50 state flags to hang on the wall, without regard to previous choices. We are interested in the flags that are chosen on Monday, Tuesday and Wednesday of next week. 30 Experiments with random outcomes (a) Describe a sample space ± and a probability measure P to model this experiment. (b) What is the probability that the class hangs Wisconsin’s flag on Monday, Michigan’s flag on Tuesday, and California’s flag on Wednesday? (c) What is the probability that Wisconsin’s flag will be hung at least two of the three days?

Answers

Answer:

a)   [tex]S=50[/tex]

    [tex]P(X)=0.02[/tex]

b)  [tex]P(W,M,C)=8*10^-^6[/tex]

c)  [tex]P(W_2_3)=1.18*10^-^3[/tex]

Step-by-step explanation:

From the question we are told that

Sample space S=50

Sample size n=30

a)Generally the sample space S is

[tex]S=50[/tex]

The probability measure is given as

[tex]P(X)=\frac{1}{50}[/tex]

[tex]P(X)=0.02[/tex]

b)

Generally the probability that  the class hangs Wisconsin’s flag on Monday, Michigan’s flag on Tuesday, and California’s flag on Wednesday is mathematically given as

Probability of each one being hanged is

[tex]P(X)=\frac{1}{50}[/tex]

Therefore

[tex]P(W,M,C)=\frac{1}{50} *\frac{1}{50}* \frac{1}{50}[/tex]

[tex]P(W,M,C)=\frac{1}{125000}[/tex]

[tex]P(W,M,C)=8*10^-^6[/tex]

c)Generally the probability that Wisconsin’s flag will be hung at least two of the three days is mathematically given as

Probability of two days hung +Probability of three days hung

Therefore

[tex]P(W_2_3)=^3C_2 (1/50) * (1/50) * (49/50) +^3C_3 (1/50) * (1/50) *(1/50)[/tex]

[tex]P(W_2_3)=148 / 125000[/tex]

[tex]P(W_2_3)=1.18*10^-^3[/tex]

I NEED HELP. This id due in 2 hours, i dont get it pls help me. THis is worst 60% of my grade make sure its correct pls and thanks

Answers

Answer:

Four pounds of strawberries costs $12: y=3x

Ben reads 5 novels per month: y=5x

Maya puts $4 into her bank account each week: y=4x

Luis bought 8 2/5 pounds of oranges for his soccer team. The team ate 4 5/8 ponds of oranges. About how many oranges are left

Answers

Answer:

3.775

Step-by-step explanation:

Answer:

3.775 OR 151/40 OR 3 31/40

Step-By-Step Explanation:

Subtract 8 2/5 by 4 5/8

PLEASE PLEASE IM BEGGING HELP ME!! Translate this sentence into an equation.
72 is the product of 4 and Gail's score.
Use the variable g to represent Gail's score.

Answers

Answer: Translate this sentence into an equation. The product of Greg's age and 6 is 102. Use the variable g to represent Greg's age.

Ans :-g*6=102

Step-by-step explanation: hope it help

PLEASE MARK Me BRAINLYEST PLEASE!!! PLEASE!!!! I REALLY Need IT PLEASE!

I need help please.

Answers

Answer:

A. 88.75%

Step-by-step explanation:

In 2000, the average plane ticket cost $323.85. Now, the average place ticket is $342.98. Determine the change in price of the plane ticket.

Answers

Answer:

19.13

Step-by-step explanation:

You take 342.98 and you minus 323.85

A man travels 13.2 by train, 45.07 by bicycle, and 17.2 by car. How far did he 5 travel?​

Answers

Answer:

75.47

Step-by-step explanation:

Hey there !!!!!

to, see how much did the man travel in total. you just add all of the distances that the man traveled.

he traveled:

13.2  by tairn

45.07 by bicycle

17.2 by car

if you add all of them up :

45.07 + 13.2 = 58.27

58.27 + 17.2 = 75.47

have a wonderful day

Answer:

75.47

Step-by-step explanation:

because the sum of 13.2,45.07 and 17.2 is 75.47

Returning to a possible class quiz, Sue believes there will be a quiz and offers 3:2 odds, Torik does not and offers 3:1 odds. The odds Torik is offering are enticing, and you have $200 where you can afford to lose up to $20. Now, one possibility is to bet $20 only with Torik; if there is not a quiz, he wins and keeps your $20. If there is quiz, you win and he owes you $60. But, by hedging, you can bet more without incurring any greater risk. Explain what to do and how much you can earn if there is a quiz.

Answers

Answer and explanation:

The hedging strategy is one where an individual is able to hold two opposing positions such that he is able to protect either position from profit or loss as each move in opposite directions. For example in this situation, if Sue wants to hedge her bets here, she would need to place a bet that there will be a quiz and also place a bet that there will be no quiz. In this way she uses up to $40, $20 for no quiz and $20 for a quiz. If for instance it goes in Torik's favour and there is no quiz, Sue loses $20 but also gets that $20 back. If it goes in Sue's favour, then she makes $60

Which ordered pair represents the solution to:
2x + 3y = 22
| 3x + 2y = 18
O A. (6,2)
OB. (-8,16)
OC. (8.-16
OD. (-2,6)
O E. (2,6)

Answers

2x6=12
3x6=18
12+18=22

2x3=6
2x6=12

6+12=18
Other Questions
(06.05 MC)Higher population density indicates a higher demand for land, and thus the price of land is bid up in densely settled regions. This demonstrates the relationship betweenA. land values and population densityB. new urbanism and population densityC. urban blight and population densityD. redlining and ghettoizationE. redlining and population density 1) Russia is a transcontinental country; it is located in both _____________________________ and _____________________________ . The ___________________________________ form its natural border. 2) The _______________________________________________ covers most of western Russia. 3) __________________________ is a massive region in eastern Russia. 4) _____________________________ is Russias highest point. It is part of the _______________________ Mountains in the _____________________________ part of the country. 5) Northern Russia primarily consists of _________________________ . It is a region that is characterized by _________________________________________________________________ . 6) The southern portion of Russia is primarily made up of _________________________ . It makes up about _______________ of the countrys landmass. 7) The ______________________ is Russias longest river. It originates in western Russia and empties in the _______________________________ . NEED HELP ASAPthanks+BRAINLIST only for accurate and correct answers What are the advantages and disadvantages of having political parties in a country? "the sighing tress" what figurative language *falls because too much math-*please help! will give brainliest :( Need help ASAPWill mark you brainlist For all values of x, f(x) = x^2 + 1 and g(x) = x-5(a) Show that fg(x) = x^2 - 10x + 26(b) Solve fg(x) = gf(x) PLEASE HELP!! x2 16 Describe how you will incorporate using an organizer and key into your note taking Question 7 of 25A sound wave with a wavelength of 26 m passes through glass, and then itpasses into air, where its wavelength changes to 1.6 m. If the sound wave hasa constant frequency of 220 Hz, what is its approximate speed as it passesthrough the air? (The equation for the speed of a wave is v= f *1.)O A. 3,500 m/sB. 350 m/sO C. 5,700 m/sO D. 570 m/s Whats the largest 3 digit that can be devided into 6,7,8? simplify (2^5 over 3^2)^4 Define neutrality in your own words ? Why Dr.Seuss know for making mockery of people from other races How do most parents feel about teenage rebellion?Athat it is both natural and harmlessBthat it is overly dramatic and childishthat it can be offensive, though only the social typeDthat it can be challenging and potentially dangerous The Day before the day before yesterday was two days after the day before my birthday. today is Thursday what day was my birthday a triangle has sides measuring 31 in 18in and 25 in what is the perimeter of the triangle When timber harvest is allowed, how does it replace the work of fire? Blake is paid $8.75 an hour. He worked 6 hours and spent 1 5 of his pay on a book. How much money did he have after he paid for the book? what jaundice means? " vocabulary"