**Step-by-step explanation:**

Given

7x + 1 = 9x - 7

9x - 7x = 1 + 7

2x = 8

x = 8 / 2

x = 4

Hope it will help :)❤

Write each phrase as an algebraic expression.

four times a number

a number divided by 14

**Answer:**

#1. Fourteen divided by a number.

#2. Four times a number.

#3. A number divided by 14.

#4. A number minus 14.

**Step-by-step explanation:**

I hope this helps., I just need more points. So sorry.

Explanation:

"the quotient" means to divide.

"the quotient of 14" means 14 is going to be divided by something. So we can write:

14

÷

The something it will be divided by is "the difference between a number and -7".

Lets call "a number"

n

.

"the difference" means we are going to subtract something from

n

and what we are going to subtract is a

−

7

. We can write this as:

n

−

(

−

7

)

Putting this together gives:

14

÷

(

n

−

(

−

7

)

)

Or

14

n

−

(

−

7

)

"the quotient" means to divide.

"the quotient of 14" means 14 is going to be divided by something. So we can write:

14

÷

The something it will be divided by is "the difference between a number and -7".

Lets call "a number"

n

.

"the difference" means we are going to subtract something from

n

and what we are going to subtract is a

−

7

. We can write this as:

n

−

(

−

7

)

Putting this together gives:

14

÷

(

n

−

(

−

7

)

)

Or

14

n

−

(

−

7

)

The school provides parking passes that include a letter and a number between 1 and 20. What is the probability that Mr. Welton will be given the parking pass with "W-17" on it?

26 letters in the alphabet.

1-20 = 20 numbers.

The probability of getting w = 1/26

The probability of getting 17 = 1/20

The probability of both: 1/26 x 1/20 = 1/520

A day at the spa costs $125. You leave a 20% tip. How much tip did you leave?

**Answer: $25**

**Step-by-step explanation:**

20% = 0.20

125 x 0.20 = 25

$125 + $25 = $150 (the entire bill)

**Answer:**

20%/100 × 125 = 25

$125+25=50

hope it helps

A company plans to ship 2,000 packages of chocolate. The company randomly selects 100 packages and finds that five packages have an incorrect weight.

Based on this data, how many packages out of the 2,000 should be predicted to have an incorrect weight?

Answer: 100 have an incorrect weight

Step-by-step explanation:

You divide 2,000 by 100 than multiply by 5

**Answer: it would be 100**

**Step-by-step explanation: I took the test and got it right **

Which is the slowest reading rate? *

2 points

4 pages in 10 minutes

5 pages in 13 minutes

3 pages in 9 minutes

7 pages in 20 minutes

answer: 4 pages in 10 minutes

explanation: 2.5min/page

explanation: 2.5min/page

A car traveling at 72 kilometers per hour. Find the car’s speed in one meter per second?

???????????????????????????

Find the missing angle or find X?

x = 60°

Because the square in the corner tells you that it is 90° (right angle)

So your equation to solve for x would be...

x + 30 = 90

Now you need to isolate the x.

Subtract both sides by 30.

x + 0 = 90 - 30

x = 60

Because the square in the corner tells you that it is 90° (right angle)

So your equation to solve for x would be...

x + 30 = 90

Now you need to isolate the x.

Subtract both sides by 30.

x + 0 = 90 - 30

x = 60

The scale used on a map of Alaska indicates that a length of 3 inches represents a distance of 75 miles. What distance is represented by a length of 6 inch on the map?

A. 25 miles

B. 37.5 miles

C. 150 miles

D. 470 miles

**Answer:**

s

**Step-by-step explanation:**

s

**Answer:**

C

**Step-by-step explanation:**

3 inches= 75miles

6 inches would be 75+75= 150 miles

Taryn's dog, Skeeter, consumes an average of 1,155 calories per day. However, Skeeter participated in a dog race this morning, so

he needs more than his average number of calories. Skeeter has already eaten 693 calories today, and Taryn feeds him

231 calories per meal.

2313 + 693 > 1,155

How many more meals does Taryn need to feed Skeeter today? Select the inequality that includes the smallest number of meals

Taryn can feed Skeeter while still feeding him enough calories for the day.

A. x>3

B. x>231

C. x>2

D. x > 693

**Answer:**

The answer is C. x = 2

Please help me this is my final!!!￼

**Answer:**

it is a. 43 sides

**Step-by-step explanation:**

(n-2)*180=number of degrees in a polygon

**Answer:**

43

**Step-by-step explanation:**

ALGEBRA 1:

FIND THE PRODUCT OF THE FOLLOWING:

(2x+1)^2

please somebody help me, if you’re correct i’ll give you an extra 50 points for helping. please do not use my question for points as i am failing and truly need help i’m so stressed lol.

(2x+1)^2

=(2x+1)(2x+1)

=4x^2+2x+2x+1

=4x^2+4x+1

=(2x+1)(2x+1)

=4x^2+2x+2x+1

=4x^2+4x+1

**Answer:**

**Step-by-step explanation:**

(2x-1)(2x-1) Work outside then inside

4x^2 and +1 are the outside terms

-2x and -2x are the inside terms

so the answer will be

4x^2 - 4x +1

How many 5-card hands can be dealt from a standard deck of 52 cards?

Answer:

2,598,960

Step-by-step explanation:

**Answer:**

**The 2598960 cards can be dealt from a standard deck of 52**

**cards if 5-card selected.**

**What is permutation and combination?**

**A permutation is the number of different ways a set can be organized; order matters in permutations, but not in combinations.**

**We have a standard deck of 52 cards.**

**5 cards selected.**

**Total combination:**

**= C(52, 5)**

**= 2598960**

**Thus, the 2598960 cards can be dealt from a standard deck of 52**

**cards if 5-card selected.**

Last January, the average cost of a one-night stay at a hotel was $132.52. Since then, the hotel has changed ownership, and

several changes have been made to the cost of staying at the hotel.

• Last summer, the new owners adjusted room prices so that the average cost of a one-night stay increased by $34.65.

Last December, the new owners offered a $57.80 per night discount to guests who belong to their loyalty club.

. Last week, the new owners introduced a service fee of $4.95 for any reservation made over the phone.

How much should a customer expect to pay for a one-night stay if they are a member of the hotel's loyalty club and make

their reservation over the phone?

**Answer:**

$114.32

**Step-by-step explanation:**

Original Price: $132.52

increased: $34.65

Loyalty Club: -$57.80

Phone Fee: $4.95

You add all of them together, except for the Loyalty Club Fee. You subtract that fee by the total.

The **amount **of pay for a one-**night **stay, if they are a **member **of the hotel's loyalty club and **make **their reservation over the **phone**, will be **$113.77**

The **average **cost of a one-night stay at a hotel was** $132.52. **Since then, the hotel has **changed **ownership, and several **changes **have been made to the cost of **staying **at the hotel. Last **summer**, the new owners **adjusted **room prices so that the **average **cost of a one-night stay increased by** $34.65.**

Last **December**, the new owners offered a $**57.80 **per night discount to guests who belong to their **loyalty **club. Last week, the new **owners introduced **a service fee o**f $4.95 **for any reservation **made **over the phone.

The **price **will be **calculated **as:-

Original Price:** $132.52**

increased: **$34.65**

Loyalty Club : - **$57.80**

Phone Fee: **$4.95**

You **add **all of them together, **except **for the Loyalty **Club **Fee. You subtract that **fee **by the **total**.

= 132.52 + 34.65 + 4.95 - 57.80 = $**113.77**

Therefore the **amount **of pay for a one-**night **stay, if they are a **member **of the hotel's loyalty club and **make **their reservation over the **phone**, will be **$113.77.**

To know more about the **amount **follow

https://brainly.com/question/25109150

#SPJ2

Select all expressions that are equivalent to — 3x – 9

A. -3(x+3)

B. 3(x+3)

C. 3(-x - 3)

D. -3(x-3)

E. 3(x-3)

**Answer:**

A and C

**Step-by-step explanation:**

Brainliest ,please help, Line L has the equation y = 5x + 12 Write down the gradient of line L

In the equation y=mx+c m= the gradient of the line and our m=5 so gradient of the line is 5

The **gradient of line L **is** 5**

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

For given question,

We have been given an equation of the line L y = 5x + 12

Comparing above equation with the **slope-intercept form of the line**,

we have m = 5 and c = 12

Here, **slope** of the line L is 5

We know that the **slope** of the line is the the change in the y coordinate with respect to the change in the x coordinate of the line.

This means, the **gradient** **of the line** L is 5

Therefore, the **gradient of line L **is** 5**

Learn more about the **gradient of the line** here:

https://brainly.com/question/11693181

#SPJ2

a basketball player made 62 out of 100 attempted free throws. what percent of free throws was made?

**Answer:**

62%

**Step-by-step explanation:**

This is bc a percent is out of every 100, so an equation we can make is 62/100 = x/100, therefore bby solving this equation:

**you get x = 62%**

**Hope this helps**

**Answer:**

345

**Step-by-step explanation:**

NEED Help ASAP I Will GIVE BRAINLIST

What is the measure, in degrees, of angle x?

A

2.3

B

42.7

C

47.3

D

57.3

57.3 is the answer dididjwkjakz

A weather station on the top of a mountain reports that the temperature is currently 0 and has been falling at a constant rate of 3 degrees per hour. Find each temperature. What was the temperature: 1 hour ago? degrees 3 hours ago? degrees

**Answer:**

Because I SAVAGE

GK IT"S WRONG AHAHHAHHAHA

pls help will give brainliest

answer: area=b18ft×h13ft

**Step-by-step explanation:**

area=base×height

Han creates a scatter plot that displays the relationship between the number of items sold, x, and the total revenue, y, in dollars.

Han creates a line of best fit and finds that the residual for the point (12, 1,000) is 75. The point (13, 930) has a residual of -40.

Interpret the meaning of -40 in the context of the problem.

**Answer:**

In context of the problem, -40 means that 40 was the difference between the actual data, and the estimated data.

**Step-by-step explanation:**

Here** -40 **represent the **difference **between the **actual data** and the **estimated data.**

Given that,

Han creates a line of best fit and finds that theBased on the above information we can say that the -40 shows the difference of data.

Learn more: brainly.com/question/17429689

Tickets to a movie cost $5 for adults and $3 for students. A group of friends purchased 18 tickets for $82.00. How many adults ticket did they buy? *

4

14

12

10

14, because 14 times 5 equals 70, and then you add 4 children tickets so 70 plus 12 equals 82$

Please help!!!!!!!!!!

The answer is c x=3

Brainliest for correct! y varies inversely with x.

**Answer:**

i need help to

**Step-by-step explanation:**

lol

answer

20

explanation

when y is 10 x is 3 so if you were to double x to 6 you’d double y to 20

hope this helps and have a wonderful day :)

20

explanation

when y is 10 x is 3 so if you were to double x to 6 you’d double y to 20

hope this helps and have a wonderful day :)

What number could replace m below?

4/12 = 1/m

**Answer:**

3

**Step-by-step explanation:**

4/12 = 1/3 yepppp djdkkdkdd

Which of the following do you use to tell whether a relationship is

proportional or not?

**Answer:**

The correct option to tell whether a relationship is proportional or not is;

[tex]\dfrac{y}{x}[/tex]

**Step-by-step explanation:**

A proportional relationship is a relationship between two variables, 'x', and 'y' such that they have equivalent ratio, such that all values of variable 'y' are given by the product of the values of the variable 'x' and a constant, 'k'

Therefore, y = k · x, from which we have;

[tex]\dfrac{y}{x} = k = Contant[/tex]

Therefore we can use [tex]\dfrac{y}{x}[/tex] to tell whether a relationship is proportional or not proportional.

What is 2500+28566+23x2= -----

Answer: 31112

Step-by-step explanation:

**Answer: It's 31,112.**

what is 6 divided by 1,932

**Step-by-step explanation:**

do u mean 1,932 divided by six?

**Answer: **

1932 divided by 6 in decimal = 322

1932 divided by 6 in fraction = 1932/6

1932 divided by 6 in percentage = 32200%

**Step-by-step explanation:**

The number 1932 is called the numerator or dividend, and the number 6 is called the denominator or divisor.

The quotient of 1932 and 6, the ratio of 1932 and 6, as well as the fraction of 1932 and 6 all mean (almost) the same:

1932 divided by 6, often written as 1932/6. 1932 divided by 6 = 322

The result of 1932/6 is an integer, which is a number that can be written without decimal places.

1932 divided by 6 in decimal = 322

1932 divided by 6 in fraction = 1932/6

1932 divided by 6 in percentage = 32200%

Write the integer represented by each point on the number line shown below. plsss helpp ME

You need to provide the number line

A tree casts a shadow 31 feet long when the angle of

elevation of the sun is 58º. Find the height of the tree.

**Answer:**

x=24.2198542

ROUND IF NEEDED

**Step-by-step explanation:**

We are trying to find the height of the tree or the vertical side

We are given

The angle of elevation or the angle at the ground ,38The horizontal length, 31.Since we have a side that is adjacent to that angle and we are trying find backside that us opposite of that angle

we are going to use tangent

[tex] \tan(x) = \frac{opp}{adj} [/tex]

plug 38 in for x or theta, x for opp side and 31 for adjacent side

[tex] \tan(38) = \frac{x}{31} [/tex]

Multiply 31 by both sides to find x

x=24.2198542

**ROUND**** ****IF**** ****NEEDED****.**

is this a function?

**Answer:**

No and yes. it depends on what type of function you are looking for this will be a Linear Function.

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