There are 160 students in 7th grade. The 7th grade is larger than the 8th grade by 24 students. Write an equation to calculate how many students are in the 8th grade and solve it.

Answers

Answer 1

Answer:

160-24=x

Step-by-step explanation:


Related Questions

How much will they make if they sell 10,000 tickets

Answers

Answer:

Wait wut

Step-by-step explanation:

2. What are the angle measures of the triangle?

Answers

The answer is the Top one

Derek is watching a thunderstorm. He hears the thunder 4.7 s after seeing a flash of lightning. How far away was the lightning?

Answers

Answer:

1.0014 Miles

Step-by-step explanation:

The light travels at 186,291 miles per second (~300,000 km/s), and speed of sound in dry air is equal to 0.21 - 0.22 miles per second (0.33-0.35 km/s), as it varies with the temperature. We can notice the lightning almost immediately even though the storm is far from us, but the thunder needs around 5 seconds to travel one mile and approximately 3 seconds to travel one kilometer. Thanks to this seven orders of magnitude difference in sound and light propagation, we can easily estimate the storm distance

Answer:

This explanation is not good, can you please break it down so we can see how you guys got this answer?

Step-by-step explanation:

The Doe family had a rectangular garden with a 58-foot perimeter. They reduced the length by 7 feet and decreased the width to be half as wide as it was originally. This resulted in a garden with a 34-foot perimeter. What is the area of the new smaller garden?

Answers

Answer:

60 square foot

Step-by-step explanation:

Perimeter of a rectangular garden = 58 foot

Let x and y denote length and width of the rectangular garden.

2 (Length + Width) = Perimeter of the rectangular garden

[tex]2(x+y)=58\\x+y=\frac{58}{2}\\ x+y=29[/tex]

So,

length = x

width = y = [tex]29-x[/tex]

The length is reduced by 7 feet and the width becomes half.

New length = [tex]x-7[/tex]

New width = [tex]\frac{1}{2}(29-x)[/tex]

New perimeter = 34 foot

[tex]2[(x-7)+\frac{1}{2}(29-x)]=34\\ 2[2(x-7)+(29-x)]=2(34)\\2(x-7)+(29-x)=34\\2x-14+29-x=34\\2x-x-14+29=34\\x+15=34\\x=34-15\\x=19[/tex]

So,

New length [tex]=x-7=19-7=12\,\,foot[/tex]

New width = [tex]\frac{1}{2}(29-19)=\frac{1}{2}(10)=5\,\,foot[/tex]

Area of the new smaller garden = New length × New Width

= 12 × 5

= 60 square foot

Jack drove 325 miles in 5 hours


Jack will drive 520 more miles at the same rate. How long will it take jack to drive the 520 miles?

Answers

Answer:

10 hours

Step-by-step explanation:

Jack will drive for 8 more hours

what is x + 2y = 6? help please
!

Answers

Answer:

There are infinitely many solutions to this problem.

Step-by-step explanation:

Since we have two variables in the problem, we cannot solve for either of them unless we are given another equation with those two same variables. Therefore, there are infinitely many solutions.

What are the solutions of 6t-1> 4t+13

Answers

answer:t>7

6t - 1> 4t + 13 Move the terms 6t - 4t> 13 + 1 Group the like terms Calculate 2t> 14 Divide both sides Solution t> 7 Alternate between E (7, + 0) Explain the steps> II

Is this a function (0,3) (1,4) (2,4) (2,4) (5,6)

Answers

Answer:

no bc you have two of the same x's

Step-by-step explanation:

No it have two x’s of the same value

Zoe needs to rent a car. Kara's Kar Kompany charges $22 per day and a $100 cleaning fee. Callie's Car Company charges $26 per day and has a $40 cleaning fee. After how many days would the rental cost be the same for both car rental companies?

A) 18 Days
B) 13 Days
C) 15 Days
D) 8 Days

Answers

Answer:

C) Fifteen days

Answer:

C) 15 days

Step-by-step explanation:

To answer this question, we must make an equation, so lets use the variable 'd' equal the number of days a car is being used for:

22d + 100 = 26d + 40

Now, we combine like terms:

22d + 100 = 26d + 40

-22d           -22d

100 = 4d + 40

-40            -40

60 = 4d

/4     /4

d = 15

So, the rental cost will be the same for both car companies after 15 days

Hope this helps :)

Oscar buys his lunch in the school cafeteria. The cost of 15 school lunches is $33.75.

Which graph has a slope that best represents the average cost of the lunches in dollars per lunch?

Answers

Answer: first chart or what ever ur say

Step-by-step explanation:

a proportion compares two what

Answers

Answer:

it compares rates to cats

Answer:

A proportion compares two numbers by division

(by the way can you also help me with one of my questions part 2 would be nice on my profile it shouldbe the first one :) )\

Step-by-step explanation:

Which of the lines graphed has a slope of 1 and a y-intercept of -3?

Answers

C because it crosses the y-axis at -3 and it goes up at a rate of rise 1, right 1

raeffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffb

Answers

Answer:

yes

Step-by-step explanation: k

Answer:

r+a+e+f^31+b

Step-by-step explanation:

Self-explanatory

The perimeter of a rectangular room is 60 feet. Let x be the width of the room (in feet) and let y be the length of the room (in feet). Select all of the equations below that could model this situation.
2(x+y)=60
2x+2y=60
x+2y=60
2x+y=60
x+y=60

Answers

Answer:must be taking a test in algebra

Step-by-step explanation: me to and i stuck or i just don't wanna do it

Answer:

A and B are the correct answers

Which statement correctly describes the relationship between the graph of f(x) and the graph ofg(x)=f(x)−1 ?

A.The graph of​g(x)​is the graph of ​f(x)​​ translated 1 unit right​​.

B.The graph of g(x)​is the graph of ​f(x)​ ​​translated 1 unit left.

C.The graph ofg(x)is the graph of f(x) translated 1 unit down.

D.The graph of​g(x)​is the graph of f(x)​ ​​​​translated 1 unit up.

Answers

Answer:

Your answer is going to be c The graph ofg(x)is the graph of f(x) translated 1 unit down.

Step-by-step explanation:

I just took the k12 4.08 quiz

The graph of​ g(x)​is the graph of f(x)​ ​​​​translated 1 unit down. Therefore, option C is the correct answer.

We need to find the relationship between the graph of f(x) and the graph of g(x)=f(x)−1.

What is the translation?

A translation moves a shape up, down or from side to side but it does not change its appearance in any other way.

Translation Rules:

When the shape is moved towards the left by k units, then replace x with x - k.When the shape is moved towards the right by k units, then replace x with x + k.When the shape is moved up by k units, then replace y with y + k.When the shape is moved down by k units, then replace y with y - k.

From the translation rule, g(x)=f(x)−1 is f(x) translated 1 unit down.

The graph of​ g(x)​is the graph of f(x)​ ​​​​translated 1 unit down. Therefore, option C is the correct answer.

To lean more about the translation visit:

https://brainly.com/question/12463306.

#SPJ2

In order for s//t which pairs of angles must be congruent

Answers

Answer:

her you go

Step-by-step explanation:

What is the correct equation in vertex form for x^2+4x-12=0

Answers

Answer:

              [tex]\boxed{(x+2)^2-16=0}[/tex]

Step-by-step explanation:

[tex]{}\quad x^2\,+\,4x\ -\ 12=0\\\\\underbrace{x^2+2\cdot x\cdot2+2^2}-2^2-12=0\\\\{}\qquad(x+2)^2\ \ -4-12=0\\\\{}\qquad(x+2)^2-16=0[/tex]

Karrisa is going water skiing. She has a choice on either renting or purchasing the skis. She must also rent a safety jacket. She can purchase skis for $125 a pair. The rental fee for skis and a safety jacket is $30 per hour. The rental fee for only the safety jacket is $5 per hour. How many hours must she ski for the price of renting skis and purchasing the skis to be the same?

Answers

Answer:

  5 hours

Step-by-step explanation:

The rental option for h hours costs ...

  r = 30h

The purchase option for h hours costs ...

  p = 125 +5h

These costs are the same when ...

  r = p

  30h = 125 +5h

  25h = 125 . . . . . subtract 5h

  h = 5 . . . . . . . . . divide by 25

Karrisa must ski for 5 hours for the prices to be the same.

Use the function g(x)=5x−2 to complete the table.

Answers

Answer:

g = 5x-2/ x

Step-by-step explanation:

Find the angles A & B

Answers

a = 180 - 79

a = 101

b = 180 - 101

b = 79

c = 83

d = 180 - 83

d = 97

PLEASE HELP

I like or go to the beach or I like to eat ice cream.

I like or go to the beach and I like to eat ice cream.

I enjoy rainy days and I like to eat ice cream.

I do not enjoy eating ice cream or I do not enjoy rainy days.

Therefore, I enjoy ice cream.

ANSWER OPTIONS
p v q
~q v r
r ^ q
p ^ q
(Three dots in the shape of a pyramid) q

Answers

Answer:

Step-by-step explanation:

These are what the symbols mean so you can better understand them

p: I like to go to the beach

q: I like to eat ice cream

r: I do not enjoy rainy days

^ = means OR so a that has or in it.

v = means AND so any sentance with and in it

~ = not so any phrase that condridicts what the origional P,Q, and/or R

∴ = Therefore so any phrase with therefore.

So; p ∧ q would be P... OR... Q  acording to the key above would be

I ilke to go to the beach OR I like to eat icecream.

You can figure out the rest! Hope this helps you!

Answer:

~q v r

Step-by-step explanation because I mart

4 - x + [tex]6^{2}[/tex] [tex]\geq[/tex] 21

Answers

Answer:

x ≤ 19

Step-by-step explanation:

The instructions here are probably "solve for x."  Please include them.

4 - x + 6^2 ≥  21

becomes 4 - x + 36 ≥  21

Now combine like terms.  4 and 36 combine to 40:  40 - x ≥ 21, and so:

19 - x ≥ 0

Adding x to both sies results in

x ≤ 19

Please, include the instructions when you post a question.  Thanks.

30% of 370 is equal to what number?

Answers

Answer:

Step-by-step explanation:

Percentage of 30% of 370 = ?

30% of 370 is equivalent to multiplying them: 30% × 370.

= 30/100 x 370

= 111

I need help 1.09 divided by 3.08 show your solution Thank you so much if u helpt me

Answers

Answer:

answer will be 0.3538

Step-by-step explanation:

[tex] \frac{1.09}{3.08} = 0.3538[/tex]

the question is in the photo ​

Answers

Answer: The answer would be x3 each number in y column.

Explain: When you multiply 3 by the x column, it'll show 3 times more in the y column.

2 × 3 = 6

5 × 3 = 15

And so on.

Therefore, your answer is it multiples 3 times each number.

#LearnWithBrainly!

Urgent please!!!!!!!!!!!!!!!!!!!!!!

A program can only create one object of each class.
A. True
B. False

Answers

Answer:

False.

Step-by-step explanation:

Answer:

False / It Depends

Step-by-step explanation:

The simplest way to create a class with one one instance is to use an enum. public enum Singleton { INSTANCE } You can compare this with Steve Taylor's answer to see how much simple it is than alternatives. BTW: I would only suggest you use stateless singletons. If you want stateful singletons you are better off using dependency injection. ( You can create more than one tho )

But, the singleton class means you can create only one object for the given class. You can create a singleton class by making its constructor as private, so that you can restrict the creation of the object. Provide a static method to get instance of the object, wherein you can handle the object creation inside the class only.

Hope this helps! <3

Find three consecutive even integers such that the sum of the smallest integer and twice the second is 12 more than the third

Answers

Answer:

6, 8 , 10

Step-by-step explanation:

smallest = x

medium = x+2

largest = x+4

The smallest integer and twice the second is 12 more than the third:

x + 2(x+2)  = 12+ (x+4)

x + 2x + 4  = x +16

3x  +  4 = x + 16

2x =  12

x = 6

Evaluate 6(8-3)
A 45
B 30
C 56
D11

Answers

[tex]\huge\red{ƢƲЄƧƬƖƠƝ}[/tex]

Evaluate 6(8-3)

A 45

B 30

C 56

D11

[tex]\huge\green{ƛƝƧƜЄƦ}[/tex]

B.30

Follow Me❤
12 23 112 then you would so you could get 15

The number of people that can be safely carried in a lift depends on their mass. A lift will safely
carry 8 people with an average mass of 75 kg. How many people with an average mass of
100kg can safely travel in the lift?

Pls pls explain it with working (worry for exam) guys it’s maths not physics

Answers

Answer:

Step-by-step explanation:

If a lift will carry 8 people safely with an average mass of 75kg each we multiply to find the weight the lift can safely carry.

8 x 75kg = 600kg

If the average mass of the people is 100kg each, we divide to find the number of people it can carry. We know the lift can carry 600kg.

600kg/100kg = 6

So the lift can carry 6 people if their average mass is 100kg.

Does the order of information matter when writing a proof? (geometry)

Answers

Answer:

Yes it does matter

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

Yes, it does matter. If the information isn't in order and you decided you want to write it any kind of way, you won't get the results you want. So you need to make sure it's in order.

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