The sum of 7 and the cube of a number.

Answers

Answer 1

Answer:

7+x3

Step-by-step explanation:

Sum means to add the addends together. A number is a word form of a variable, and you are cubing that number which is multiplying that number by itself three times.

Related Questions

What is the first step to solve the following system of equations using substitution?
X-y=-1
2x-y=3

Answers

Answer: Add to both sides

Step-by-step explanation:

solve for y in the first equation

Which of the following statements is not true about the graph of a system of equations with infinitely many solutions? (KY.8.EE.7)

a) The lines will have the same slope.

b) The lines have one positive y-intercept and one negative y-intercept.

c) The lines will have the same y-intercept.

d) The lines will share all of the same points.

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Write the equation of the linear relationship in slope-intercept form using decimals as needed

Answers

Answer:

25/82

Step-by-step explanation:

what is the slope of the line if it is y=4x+12

*30 points*

Answers

Use format: y = mx + b
m = slope
Y = 4x + 12
The slope is 4

I need help on this math question plis

Answers

Answer:

Step-by-step explanation:

Deron recorded his heart rate as 204 beats in 3 minutes. What is the unit rate in beats per minute?

Answers

Answer: to solve this you can make a proportion.

264 x

---- = ----

3 1

to solve, cross multiply and divde

264 times 1 is 1. 264 divided by 3 is 88. the unit rate is 88 beats in one minute

Step-by-step explanation:

Deron's heart beat rate per minute is 64 beats/min.

What is a unitary method?

A unitary method is a mathematical way of obtaining the value of a single unit and then deriving any no. of given units by multiplying it with the single unit.

Given, Deron recorded his heart rate as 204 beats in 3 minutes.

∴ How many times his heart beats in one minute or the unit rate in beats per minute can be obtained if we divide the total no. of beats by total no. of minutes which is,

= (204/3) beats per minute.

= 68 beats per minute.

learn more about the unitary method here :

https://brainly.com/question/28276953

#SPJ2

PLZZZ HELP GIVING BRAINLIST Match each expression to its value.

1. 7 - 5
-2
2. -7 + 5
2
3. -7 - 5
12
4. 7 - (-5)
-12

Answers

Answer:

1. 0

2. 5

3. 0.416666667

4.0

1. 2
2. -2
3. -12
4. 12

how many solutions are in -2x+3 = -2x+3

Answers

Answer:

Infinite Solutions

Step-by-step explanation:

If the two equations are the same (as they are here), the amount of solutions would be infinite. I hope this helps!

Help asapppppppp pleasee

Answers

y= -1/4x + 3

cause it’s y=mx+b so you do the slope with going up/down as numerator and left or right as denominator. if the line is goin down from left to right it’s slope will be negative, if it’s going up from left to right it’s positive. then the b is just the y-intercept

"Nine more than three times a number is negative six"

what is the answer?

Answers

I'm sorry I have No clue

Step-by-step explanation:

lol but I honestly d0n7 kno

Rina’s recipe uses 2 cups of sugar to make 2 ½ dozen cookies. Jonah’s recipe uses 2 ¼ cups of sugar to make 3 dozen cookies. Which recipe uses more sugar for a dozen cookies? Why?

Answers

Answer:

Let's calculate the "cups of sugar per dozen cookies" ratio:

2 cups

---------- = 0.8 (Rina)

2.5

2.25 cups

------------- = 0.75 (Jonah)

Rina uses more sugar for a dozen cookies.

- There are 75 cars at a dealership. 35 are blue or red. Suppose 16 are red and 3 are
both.
How many cars are just blue ?
How many cars are neither blue or red?

Answers

Answer:

Step-by-step explanation:

The least common denominator of 3/2 and 2/3 is

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Multiply the 2 denominators which gives you 6. P.S make sure to do cross multiplication for the numerator cause if the rest of the question asks for the full answer then you would get it wrong if you don't.

Your restaurant bill is $42.16. You want to leave a 20% tip. What is your best
estimate of a 20% tip?
Your answer

Answers

Answer:

$8.40

Step-by-step explanation:

Since this is an estimate, you need to do it in your head. The way I did it was I divided 40 by 5 since 20% is one fifth of 100%, then I divided 2 by 5 and added them together which equaled 8.40.

Answer:

About $8

Step-by-step explanation:

Move decimal point one place to the left (making $4.20), then double that answer (making $8.40). You said estimate so I rounded down to $8 but a more precise answer would be $8.40.

Hope this helps :).

Assume that 12 jurors are randomly selected from a population in which 73% of the people are Mexican-Americans. Refer to the probability distribution table below and find the indicated probabilities.

0 0+
1 0+
2 0.0001
3 0.0007
4 0.004
5 0.0172
6 0.0542
7 0.1255
8 0.2122
9 0.2549
10 0.2068
11 0.1016
12 0.0229

Find the probability of exactly 5 Mexican-Americans among 12 jurors. Round your answer to four decimal places.
P(x=5)=

Find the probability of 5 or fewer Mexican-Americans among 12 jurors. Round your answer to four decimal places.
P(x≤5)=

Does 5 Mexican-Americans among 12 jurors suggest that the selection process discriminates against Mexican-Americans?

no
yes

Answers

Answer:

I'm not sure if i'm correct but i'm guessing no

Step-by-step explanation:

Six packs of cola are on sale for 1.50. If a customer buys a 24 pack what is the total charge including8%

Answers

Answer:

The total would be $38.88

Step-by-step explanation:

First I did 1.50 • 24 = 36

Then I did 36 + 8% = 38.88

Hope this helps

Also can I get brainliest :)

3x + 2(4 + 6x) = 113

Explain what you did in each step of your solution.

Answers

PEMDAS (parenthesis, exponents, multiplication, division, addition, subraction)

Answer:

x = 7

Step-by-step explanation:

So first, multiply everything inside the ( ) by 2

So then, the equation will look like this: 3x + 8 + 12x = 113

Then, combine like terms, which leave the equation to look like this:

15x + 8 = 113

Then subtract 8 from both sides, leaving the equation like this : 15x = 105

Last step, divide both sides by 15, which leave you with x = 7

How to write 1 billion and 67.9 in expanded formp

Answers

Answer:

1,000,000,000+60+7+.9

Explanation:

Start by writing out 1 billion and then add the 67.9!

Please help!!!!! In a hurry

Answers

Answer:

1/12

Step-by-step explanation:

Answer:

1 /12. hope you get an a, thx

Solve this equation
2 (c+8) = -12

Answers

Answer:

C= -14

Step-by-step explanation:

2(c+8)= -12 > divide both sides by 2

C+8= -6 > move c by itself

C= -6-8 > then subtract -6 and -8 and you will get -14

PLEASE ANSWER AND HELP

Anissa plans to save for a pir of
headphones that are $85.00. The sales
tax rate is 8%. How much will Anissa
need to save?

Answers

She must save $91.80.

9c + 1 = 10 what is the answer the algebra way?

Answers

Answer:

c=1

Step-by-step explanation:

subtract 1 with 10, outcome is 1. subtract both sides by 9 to deduct the 9. and you get 1

Answer:

c = 1

Step-by-step explanation:

The algebra way is to isolate the variable c, and solve for it. The image below shows step-by-step on how to solve it.

Hope this helps! :)

I need answer pls, PLS

Answers

Answer:

The answer is 17

Step-by-step explanation:

First step is dividing 45÷9 = 5

Then, 2² = 4

Now you have: 4 × 5 - 3 => 20 - 3 => 17

Answer: 17

Step-by-step explanation:

PEMDAS

45÷9=5 2×2=4 4×5=20 20-3=17

Pls hurry I’m being timed

Answers

I believe the answer is “A”

Answer:

I think the answer is A

Step-by-step explanation:

makes sense

The graph of which function has an axis of symmetry at x = -?

Answers

The answer has to be the lowest negative number

To divide 1.95 + 0.005, you will need to move the decimal in the divisor and the
dividend to the ...
Left one place
Left two places
Right two places
Right three places

Answers

I don’t really know what this means

I'm assuming the goal of this style of division is to divide by whole numbers instead of decimal numbers. In that case, you would need to move the decimal in the divisor and the dividend three places to the right.

Which expression is equivalent to 3V64a^6b^7c^9?

Answers

Answer:

24a³b³c⁴[tex]\sqrt{bc}[/tex]

Step-by-step explanation:

Given

3[tex]\sqrt{64a^6b^7c^9}[/tex]

Equivalent expression is

3[tex]\sqrt{64a^6b^7c^9}[/tex] =3[tex]\sqrt{8^2(a^3)^2b(b^3)^2c(c^4)^2}[/tex] =3*8a³b³c⁴[tex]\sqrt{bc}[/tex]=24a³b³c⁴[tex]\sqrt{bc}[/tex]

Mr. Parker wants to rent a cargo van for a day. It will cost the daily fee of $50 plus $0.35 per mile driven. Let m = the number of miles Mr. Parker drives for the day. Write an algebraic expression that shows the amount he will pay for the van. *

Answers

answer: is 34

Step-by-step explanation:M=50 so $0.35-50

Michael buys a car and agrees to pay $1,500 up front and $450 month for the next 2 years. Which shows the total amount,y, in dollars that will be paid at the end of x months?

Answers

Answer:

Total cost= $12,300

Step-by-step explanation:

Giving the following information:

Fixed cost= $1,500

Monthly cost= $450

To calculate the total cost, we need to use the following formula:

Total cost= fixed cost + unitary variable cost*x

x= number of units

For 2 years:

Total cost= 1,500 + 450*24

Total cost= $12,300

Answer:

Step-by-step explanation:

Does the table represent y as a function of x?

Answers

Answer:

yes

Step-by-step explanation:

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Describe 2 powers that are only for the Federal Government 18.A rectangular garden is going to be planted in aperson's rectangular backyard, as shown in theaccompanying diagram. Some dimensions of thebackyard and the width of the garden are given.Find the area of the garden to the nearest squarefoot.scale)80 ft15 ft40 ftYardagram, right triangle ABC, BA is a diameter,1 AC = 8 centimeters. Findportion to the nearest tenth[Use a = 3.14.]Garden70 ft which is a description of Sanskrit? A. it is a unique form of writing?b. It is still the official language used in India.c. it was created for use in specific documents.D. it was was used to compose ancient Hindu scriptures. solve the problem in the picture Which of these sentences is an illustration of connotative language?A. The hockey game will be at the Ford Center. B. The study of rocks is called geology. C. A wise person tries to anticipate opportunity. D. Edgar Allan Poe was the author of many horror stories. What is the equation in slope-intercept form of the line that passes through the point(5,0) and is parallel to the line represented by y = 2.4x - 1.7? can someone help me w. this help help help!!!!!!!!!!!!!!!!!!!!!!!! 3. The triangles are similar. Find the value of x. Helllllllp ill give out brainliest nooooooo spams Study the political cartoon from July 1914.A political cartoon from July 1914. Men with sashes label the country they are from and each have their hand on the other. From left to right is Serbia, Austria, Russia, Germany, and France. A caption says, Which cause of World War I is illustrated in the cartoon?alliancesimperialismmilitarismnationalism express 0.7373... as a fraction Answer question 8 please!:) i will mark you brainliest A balloon is filled with 3.00 L of helium at a pressure of 765 torr. 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Due process means that the government must act fairly and obeylegal procedures when it tries to take property. The just compensation clause of the Fifth Amendment means the federal government must pay for any private property it takes for public use.Summarize: what does the Fifth Amendment guarantee? What Is a Taking?Although the Constitution protects private property, the government can sometimes seize or restrict the use of that property. It can take property in the name of the public good. This is called a taking.Summarize: what is a taking? What Is Eminent Domain?The Founders realized they must reconcile [consider both] the need to sometimes take property for government use and individuals rights to use their own property. Sometimes the government needs land to build a road, school, post office, or military base. Historically, most takings happened through eminent domain. Eminent domain refers to the governments right to take private property for public use. In the 1800s, eminent domain was used to claim land for railroads. In the twentieth century, it was used to remove residents from land along planned interstate highway routes. Even in cases of eminent domain, the government must providejust compensation.Summarize: what is eminent domain? What Is Just Compensation?Individuals can sue the government to be reimbursed [paid back] for the lost value of their property. They are asking for just compensation. It is often difficult to determine the amountof just compensation. Today, the Supreme Court generally uses the fair market value standard, defining just compensation as what a willing buyer would pay in cash to a willing seller at the time of the taking.Summarize: what is just compensation? 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