Mathematics Middle School

please help me with this algebra!!

Please Help Me With This Algebra!!

Answers

Answer 1

Answer:51

Step-by-step explanation:if n=40 then 40/8 is 5 and If n=56 56-5 is 51

Answer 2
what the person above said

Related Questions

What is " 9 x < 18 =?
(please show work)

Answers

Answer:

x < 18

Step-by-step explanation:

First you do 18 divided by 18, which is 2, so then you write the final answer:

x < 18 (or x is less than 18)

       

(2,5) and (4,7) find the slope

Answers

Answer:

1

Step-by-step explanation:

to find the slope you want to put the values into this equation:

(y value 1 - y value 2)/(x value 1 - x value 2)

so we get

(5-7)/(2-4)

= -2/-2

=1

The answer to your question is the
slope is 1

17/6 in mixed number simplest form

Answers

Answer: 2 5/6

Step-by-step explanation:

Convert improper fraction to a mixed number by diving the numerator of the improper fraction by its denominator.

The quotient should be kept separate.

Hence the quotient of 17 when divided by 6 is 2

The remainder of 17 when divided by 6 is 5

Lydia buys 3 bottles of pineapple juice at the corner store for a total cost of $1.65. If each bottle costs the same amount, how much is each bottle of juice?

Answers

Answer:

Step-by-step explanation:

the answer would be $0.55 cents for each bottle
you divide 1.65 with 3 your total would be 0.55 cents without a remainder :)

Hope this helps solve your question!

$0.55 per bottle of juice

the difference between solving for surface area and solving for volume

Answers

Answer: The Surface Area is a sum total of Area of the planes that form a surface/shape while Volume is the space enclosed within a figure/shape/surface.

The Surface Area is a 2-Dimensional concept with units m², cm² or mm² where as Volume is a 3-Dimensional concept with m³, cm³ or mm³ as units.

Surface area and volume are calculated for any three-dimensional geometrical shape. The surface area of any given object is the area or region occupied by the surface of the object. Whereas volume is the amount of space available in an object.

Please help with these questions! Giving 100 points + brainliest.

Answers

Answer:

1. Pythagorean theorem

2. Square root of 73cm

3. A leg

4. The hypotenuse

5. 9

Hope this helps :)

blank 1: find h by using the area of a triangle
blank 2:since h =4 use the v to find the volume
blank 3: the volume is aprox 113.04 cm^3

What is the mathamatic equation
1/5(15 + 10k)
Solve.

Answers

Answer: 3+2k

Step-by-step explanation:

Answer: 3+2k

step by step

What does MAT mean in education?

Answers

Answer: Master of arts in teaching

Step-by-step explanation:

it's for people that want to teach or are teaching already and want to continue teaching in the classroom.

Hi! Can someone help me with the phytagorean theorem find the length of the hypotenuse and find the distance between two points. Thank you!

Answers

Photo 1

Answer:

[tex]\\c = \sqrt{61}[/tex]

Step-by-step explanation:

The pythagorean theorem is [tex]a^{2} + b^{2} = c^{2}[/tex]

So if we plug in the other lengths it will be [tex]5^{2} + 6^{2} = c^{2}[/tex]

Now we have to find the value of [tex]c[/tex]

[tex]25 + 36 = c^{2}[/tex]

[tex]\sqrt{61} = \sqrt{c^{2}}[/tex]

[tex]\\c = \sqrt{61}[/tex]

Photo 2

Answer:

[tex]13[/tex]

Step-by-step explanation:

Use the distance formula; [tex]\sqrt{(x_{2} - x_{1})^{2} + {(y_{2} - y_{1})^{2}[/tex]

So if we plug in the other lengths it will be [tex]\sqrt{(8 - 3)^{2} + (7 - (-5))^{2}[/tex]

Then we simplify and get  [tex]13[/tex]

Photo 1=

According Pythogras Theorem,

Hypotenuse^2= Perpendicular^2 + Base^2

H^2 = 6 ^2 + 5 ^2

H ^2= 36 + 25

H ^2= 61


H= 7.81

The table represents the relationship between the number of employees scheduled per estimated customer at a bookshop. The graph represents the relationship between the number of employees scheduled per estimated customer at a café.

Answers

Answer:

Step-by-step explanation:

wrire two expressions for 2x+3

Answers

Answer:

x+x+3, 2x+1+2

Step-by-step explanation:

Answer: x+x+3 and 2x+2+1

What is " n + 1 < 6 =?
(please show work)

Answers

Answer:

n < 5

Step-by-step explanation:

n + 1 < 6

Subtract 1 from both sides.

n < 5

Answer:

"n + 1 < 6" is an inequality that uses the less than symbol (<) to compare the value of the expression "n + 1" to the value 6. To determine the solution to this inequality, we need to find all values of n that make the inequality true.

We can solve this inequality by using the following steps:

First, we need to isolate the variable "n" on one side of the inequality. To do this, we can subtract 1 from both sides of the inequality, which gives us:

n + 1 - 1 < 6 - 1

n < 5

Next, we need to determine which values of "n" make the inequality true. Since the inequality uses the less than symbol, we need to find all values of "n" that are less than 5. This means that any value of "n" that is less than 5 will make the inequality true. For example, the values 2, 3, and 4 all satisfy the inequality because they are less than 5.

n < 5

2 < 5 (true)

3 < 5 (true)

4 < 5 (true)

Therefore, the solution to the inequality "n + 1 < 6" is all values of "n" that are less than 5. This can be written as:

n < 5

The final answer is: ? = n < 5.

Step-by-step explanation:

Hi! Can someone help me with the find the distance between two points. Thank you!

Answers

Answer:

7 units

Step-by-step explanation:

We can see that the two points can be drawn in a vertical line from each other. This means we only need to find the absolute value of the differences between the y-values.

So, 9 - 2 is equal to 7.

Answer:

7

Step-by-step explanation:

Their distance is

9 - 2 = 7

If the sales tax rate is 4% in Kansas, then how much sales tax would you pay in Topeka for a $156 cart of groceries?
Thank u!

Answers

$6.24 it would be 156.48 x 0.04 =6.24

In 2008, Hurricane Ike struck the Gulf Coast. Ike caused severe damage, including flood damage, roof damage, tree loss, power outages, and personal financial loss. To study Ike’s effects, a survey was conducted of the people living in the affected community.
Sampling method 1: A phone poll that called the first person on each page of a 300-page community phone book.
Sampling Method 2: Handed out surveys to every fifth person entering a local grocery store and library.
Total surveys were taken: 180
Total community population: 81,000
The first survey question asked about flood damage. From the survey, 20 people reported that their homes sustained some sort of flood damage. Using this information, calculate how many people in the community sustained flood damage from the hurricane.

Answers

Answer:

Hurricane Ike made landfall just southeast of the Houston-Galveston region as a Category 2 hurricane on September 13, 2008. It is estimated to cause a total of $37.5 billion in damage, making it the third costliest storm in United States history.

Step-by-step explanation:

Answer:

Hurricane Ike made landfall just southeast of the Houston-Galveston region as a Category 2 hurricane on September 13, 2008. It is estimated to cause a total of $37.5 billion in damage, making it the third costliest storm in United States history.

Step-by-step explanation:

Find −7/10−(−4/15) . Write your answer as a fraction in simplest form.

Answers

the correct answer is - 29/30

Helpppppppppppppp please

Answers

Answer:x<2

Step-by-step explanation:

Answer:I don’t know

Step-by-step explanation:

I don’t know

PLS HELP REALLY QUICK!!!! 100 COINS AND BRAINLIEST

Answers

Answer:

If you need help with anything go to the website called Jishka they got you covered, thanks for the points btw. can i have brainliest if you find the answer?

Step-by-step explanation:

Fr tho jiskca got you covered

A student was marked absent 6 different times in a 30-day period. What percent of the time was the student tardy? Thank u!

Answers

Answer:

20 %

Step-by-step explanation:

6 out of 30 is 20

if 30=%100 then 6=%20 (The student was marked absent for %20 of the time.)

Mrs. Majors is buying a new blouse from Macy's. It says the blouse costs $15.00 but there is a sign above it that says 25% off. How much is the discount?
Group of answer choices
$7.50
$11.25
$15.25
$3.75
Thank u!

Answers

The answer would be $11.25
The answer is $11.25

Use the Distributive Property to simplify the expression. -4(x + 3)

Answers


The answer simplified is
-4x-12
The answer is -4(x+3) = -4x-12

Part A
The table shows the cost of 4 tickets at two different laser tag facilities.


Laser Tag Facility Cost ($)
LaserFun 25
Laser Tag & More 27

What equation can be used to model the total cost, y, for x tickets at Laser Tag & More? Write the equation in the form y=kx .

Part B
Fill in the blank question.
The total cost of 7 tickets at Laser Tag & More is $
.

Answers

Answer:

¯\_(ツ)_/¯

Step-by-step explanation:

¯\_(ツ)_/¯

Part A:
27/4= $6.75 per ticket
y=6.75x

Part B:
Take the equation from part A and replace x with 7.
y=6.75(7)
y=47.25
The total cost is $47.25

BRAINLEST TO FIRST ANSWER question in attatchment, please list step by step

Answers

Answer:

well the anwser is true

Step-by-step explanation:

just me being in middle school i know its true.

(5,-3). You have to multiply negative -1 on the bottom equation and then you can cancel f and solve for g. Then plug g back in to find f

Hello how has your week been?

Answers

Answer:good

Step-by-step explanation:

Week almost over+near Christmas=Good week

Greattt how about you

just if someone gets this question!!

Answers

Answer:

You selected the correct answer.

Step-by-step explanation:

good job i would’ve never been able to do that that

Hi! Can someone help me with the find the distance between two points. Thank you!

Answers

Answer
Distance can be found with formula
d = √ (x2 - x1) ^2 + (y2 - y1)^2

d = 11.18 is your distance

Step by step

You have points (10, 6) and (5, -4)

d = √ (5-10)^2 + (-4-6)^2

d = √ (-5)^2 + (-10)^2

d = √ 25 + 100

d = √ 125

d = 11.18 is your distance

Hi! Can someone help me with the find the distance between two points. Thank you!

Answers

Answer:

20

Step-by-step explanation:

Using the distance formula

Answer: all you got to do is count all the space and you well get  close to the -10 to be 6 -7

Step-by-step explanation:

Need answer asap please and thank you.

Answers

Answer:

Side = 6cm

Step-by-step explanation: We know that volume of a cube = Side³

Volume = Side³

216 = side³

side =   3√216

Side = 6 inches

Answer: 6

Step-by-step explanation: a=6 v=216

v=a^3

216 divided by 1/3 =6

hi i need help can u answer i will tire to give branle least Audrey and David are reading the same book. Audrey reads 40 pages each day. David reads 20 pages each day. Which of the following is a true statement about the number of pages Audrey and David have read after each day? Select all that apply. A. Audrey has always read twice as many pages as David. B. After 6 days, Audrey and David have read the same total number of pages. C. Audrey has always read a total of 20 pages more than David. D. After 2 days, Audrey has read 40 more pages than David. E. After 3 days, Audrey has read three times as many pages as David.

Answers

The number of pages read after 7 days by Audrey will be 20 pages and David will be 140 pages.

im pretty sure this is it! good luck :)

Answer: Select A and D

Please help very urgent!!! 35 pts.


What is the probability that Robert can get a tail using 1 coin and pick a yellow card from 1 deck and roll an E on 1 cube?

Answers

Answer:The probability of getting a red card is 1/2. When tossing two coins, the probability of getting one or two tails is 3/4. The probability of both of these

Step-by-step explanation:

this might be wrong im sorry if it is but it might be right here you go

I think it’s good on so Robert can get a tail using 1 coin and pick up a yellow card from deck 1 and roll an e on 1 cube bc he has the prop ability of 2
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