for a field trip a bus company charges a flat fee plus an additional fee per student. for 25 students, the total cost is $200, if there are 30 students, the total cost is $230. write an equation in point slope form,where y repersents a cost for any given number of x students

Answers

Answer 1

Answer: The answer is 8

Step-by-step explanation: 8 x 25 =200

Answer 2
Apple jack are the best

Related Questions

How many solutions does this equation have?

–4s = –10 − 5s
does it have 1 solution or zero or infinity many solutions

Answers

ExplanationSolve the equation for s-term.

[tex] - 4s = - 10 - 5s \\ - 4s + 5s = - 10 \\ s = - 10[/tex]

Answer Check by substituting s = -10 in the equation.

[tex] - 4( - 10) = - 10 - 5( - 10) \\ 40 = - 10 + 50 \\ 40 = 40 \: \: \tiny \boxed{ \green \checkmark}[/tex]

Solutions

No Solutions

When both sides of equation are different. For example, 3 = 4 which makes the equation false. That means the equation is false for all real numbers, thus having no solutions.

One Solution

A common type solution because you see this type of solution a lot. If you can solve the equation for a variable like x = 2 or s = 0. That's one solution.

Infinitely Many Solutions

When both sides are same like 3 = 3 or 7 = 7. That means the equation is true for all real numbers. You can see this type of solution by solving the equation with same both sides like 3x+2 = 3x+2.

AnswerBecause we can solve the equation for s-term. Therefore the answer is one solution

5/7-1/2= show work PLZZZZZZZZZZ HELPPPP

Answers

Answer:

3/14

Step-by-step explanation:

We need to line up the fractions. 5/7 on top, 1/2 on the bottom. We need to find common denominator so, 7 x 2 (denominators) gives us 14. 14 is now the denominator we will use. Solve for numerator: Starting at bottom fraction. 2 goes into 14 7 times, 7 times original numerator (1) 35. Theres your new numerator. Now, the top fraction: 7 goes into 14 2 times. 2 x original numerator (5) = 10. Now subtract both numerators (10 - 7 = 3) Plug in the denominator and your answer is: 3/14

Please help. I need a smart person to help :)

Answers

Answer:

quadrant 2!

Step-by-step explanation:

Wouldn’t it be quadrant 1

Order the numbers from least to greatest.
-0.25, 1/4,1/3,0.3

Answers

It would be -0.25, 1/4, 0.3, 1/3

Answer: −0.25, 1/4, 1/3, 0.3

Step-by-step explanation:

Convert all numbers to decimals

−0.25 = −0.25

1/4 = 0.25

1/3 = = 0.3333...

0.3 = 0.3

Arrange the numbers in ascending order

−0.25, 0.25, 0.3333.., 0.3

Replace the numbers with the original numbers

−0.25, 1/4, 1/3, 0.3

if i swam 86 meters and someone else swam 53 meters how much more did i swim

Answers

Answer:

33 meters.

Step-by-step explanation:

You're trying to find the difference between 86 and 53. To find that, you would do 86-53.

Answer:

The answer is 33 meters

Step-by-step explanation:

This question is to find the difference between your's and someone else's swimming distance. Therefore, if you wanna know the difference of the distance you have to subtract form 86-33 which give the answer 33 meters.

h + 13.4 = -13.4

h = ?

Answers

I think it is -26.8

What is the simplified form of the following expression?
5 V8 - V18 -2 V2

Answers

Answer:

B) 5V2

Step-by-step explanation:

5√2 is the simplified form of the 5 √8 - √18 -2√2. Therefore, the correct option is option B.

What is mathematical expression?

An expression, often known as a mathematical expression, is a finite collection of symbols that are well-formed in accordance with context-dependent principles. In order to help determine the sequence of operations and other features of logical syntax, mathematical symbols can be used to represent numbers, variables, operations, function, brackets, punctuation, or grouping.

Expressions are syntactic devices. It must be properly constituted, which means that the permissible operators have to include the right amount of inputs in the right places, legal characters for these inputs, a clearly defined sequence of operations, etc.

5 √8 - √18 -2√2

10√2-3√2 -2√2

√2(10-3-2)

5√2

Therefore, the correct option is option B.

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PLEASE HELP! I NEED THIS DONE BY TOMORROW!
1. In January, a mobile phone shop sold 100 phones. In February, they sold 92 phones. Represent this difference as a percentage change.
2. A piece is cut from a 130cm length of wood so that the remaining length is 104cm. What percentage of the wood has been cut off?
3. There are now 30 boys in a class that originally had 24 boys in it. What was the percentage increase in the number of boys in the class?
4. Last year, there were 300 students in Year 7. This year there are 315 students. Show that this is a 5% increase.
5. A piece of art was bought for £600. Six months later, it was sold for £675. What percentage of profit did the seller make?
6. In a sale, trainers originally costing £70 are reduced to £49. Calculate the percentage change.
7. Josh invests £3500. When his investment matures, he receives £4200. Work out the percentage
increase in his investment.
8. A car company bought a car for £8000. Two years later they sold the car for £7200. Calculate their
percentage loss.

Answers

Answer

down below

Step-by-step explanation:

i did it on your last post

please give me a brainliest!!

3/5 ÷ 1/4 – 2/5 ^2 (these are fractions and ^2 this is a exponent)

Answers

Answer:

The answer is 7/100

Exactly 150 years​ ago, students planted a tree in front of their school. Since​ then, the tree has grown 33 meters taller and the distance around the trunk has increased by 3 meters. Use pencil and paper. Describe how you can use this information to find at least two different unit rates. Then find these unit rates.

Answers

Step-by-step explanation:

There are 2 different unit rates here:

The increase of the tree's height per year The increase of the tree's trunk per year

Rate of tree's height per year

= 33m / 150 years = 0.22m per year.

Rate of tree's trunk per year

= 3m / 150 years = 0.02m per year.

Tickets to a play cost $4 in advance and $5 at the door. The theater club president wants to raise at least $400 from the ticket sales. If the club sells 40 tickets in advance, what is the least number of tickets the club needs to sell at the door to reach the president’s goal?

Least number of tickets =

Answers

Answer:

x≥48

Step-by-step explanation:

4×40 = 160

400-160 = 240

240÷5 = 48

The difference of H.C.F. and L.C.M. of the numbers 12 and 16 is:
Pls help

Answers

Step-by-step explanation:

the hcf of numbers 12and16 is 12

the lcm of numbers 12and 16 is 4

hcf is divide

lcm is multiply by prime factorization

Pete's Pizza Parlor sells pizzas for $7 each. Pete's has a $5 fee for all delivery orders. What equation could be used to find C, the total cost, based on p numbers of pizzas?

Answers

Answer:

C = 5 + 7p

Step-by-step explanation:

Pete's Pizza Parlor sells pizzas for $7 each. Pete's has a $5 fee for all delivery orders.

Let p = Total number of pizzas

Hence:

The total cost C is written as:

C = $5 + $7 × p

C = 5 + 7p

Therefore, the equation that could be used to find C, the total cost, based on p numbers of pizzas is:

C = 5 + 7p

The length and width or a rectangular courtyard is 40 feet and 30 feet, respectively. In order to make the courtyard larger, an additional 15 feet is being added to the width

Answers

Answer:

The new area is 1800feet^2

Step-by-step explanation:

Step one:

Given data

The length and width or a rectangular courtyard is 40 feet and 30 feet

we can calculate the area of the courtyard as

Area= 40*30

Area= 1200 feet^2

when the extra 15 feet is added to the width

the new width is= 30+15= 45feet

The new area is

Area= 40*45

Area= 1800 feet^2

in all the area will increase by 1800-1200= 600feet

which graph shows the solution set of the inequality 2.9 (x + 8) less-than 26.1

Answers

Do 2mi8 divided by 45

Answer:

C

Step-by-step explanation:

Trust me bro

-2•f(-6)-7•g(-7) help

Answers

12f+49g=61g,71g is the answer hope this helps

Answer:

11

Step-by-step explanation:

-2 • f(-6) -7 • g(-7) = ?

As per graph:

f(-6) = 5

g(-7) = -3

Calculation:

-2 • f(-6) -7 • g(-7) =

-2(5) - 7(-3) =

-10 + 21 =

11

Antoine Purchase 1.8 kg of apples and 315 dekagrams of oranges This was 1350 g more than the weight of bananas bridges what was the way of the bananas Antonio purchased in grams

Answers

Answer: 3600 grams

Step-by-step explanation:

A dekagram means 10 grams.

1 kilogram = 1000 grams

Therefore the total number of grams when Antoine Purchase 1.8 kg of apples and 315 dekagrams of oranges will be:

= (1.8 × 1000) + (315 × 10)

= 1800 + 3150

= 4950 grams

Since this was 1350g more than the weight of bananas, the weight of the bananas Antonio purchased in grams will be:

= 4950 - 1350

= 3600 grams

Eight friends share 64 tickets to the school carnival. Each friend has the same

number of tickets. How many tickets does each friend have?
9
7
6
8

Answers

Answer:

Step-by-step explanation:

wayne's country has a sales tax rate of 5%. How much does mike's car cost before tax if the total cost of the car plus tax is 13,032.60?

Answers

$13,032.60=X*(1.05)
Divide both sides by 1.05
X is original car price before tax

Car price was $12,412.00

A percentage is a way to describe a part of a whole. The cost of the car is $12,412.

What are Percentages?

A percentage is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25 which is equal to 25%.

To convert a fraction to a percentage, convert the fraction to decimal form and then multiply by 100 with the '%' symbol.

Given that Wayne's country has a sales tax rate of 5%. The total cost of the car plus tax is $13,032.60. Therefore, the total cost of the car can be written as,

The total cost of the car = Cost of the car + Tax on the car

$13,032.60 = Cost of the car + 5% of the cost of the car

Let the cost of the car be represented by x.

$13,032.60 = x + 5% of the x

$13,032.60 = x + 0.05

$13,032.60 = 1.05x

x = $13,032.60 / 1.05

x = $12,412

Hence, the cost of the car is $12,412.

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There are 15 girls in your class this year. That is a 15% increase from last year.
a. Write a proportion to solve for the number of girls in the class last year.
b. Solve the proportion in part (a).

Answers

Answer:

13 girls

Step-by-step explanation:

100 + 15 = 115%

115% = 15 girls

1% = 0.13

100% = 0.13 x 100 = 13

Sin x = - 1/2
where (-360 < x < 360)

Answers

Answer:

-30, 210 and 330 degrees

Step-by-step explanation:

Given the expression Sin x = - 1/2

x = arcsin(-1/2)

x = -30 degrees

Since sin is negative in the third and fourth quadrant

x = 180 + 30

x = 210 degrees

In the fourth quadrant

x = 360 - 30

x = 330

Hence the value of x within the interval -360 < x < 360 are -30, 210 and 330 degrees

What is the first step in solving the inequality. 32≥5−3x

Answers

Answer: Simplify

Step-by-step explanation:

How do you solve 4x^2 + 44x + 96 step by step?​

Answers

Answer:

60x+96

Step-by-step explanation:

4x^2= 16x

16x+44x+96

60x+96

ur welcome lol

HELP

3. The density of an object can be found with this formula...
D = M/V
D = Density, M = Mass, and V = Volume
Choose the correct equation for an object that has...
Density = ?, Volume = 10cm, Mass = 500g

Answers

Answer: Choice A) D = 500/10

Explanation:

Density = Mass/Volume

D = M/V

D = 500/10

D = 50 grams per cubic cm

Your teacher should have written cm^3, cc, or cubic cm instead of just "cm" to represent the volume. The abbreviation "cc" stands for "cubic cm" which you may hear a lot in hospital settings when it comes to medicine dosages.

Can you please help with both? :)​

Answers

Answer:

12, 20

Step-by-step explanation:

Don't worry I just know

Think for a situation or application in which proportion is evident/useful

Answers

Answer:

Dieting (?) since proportions of the food can affect you're diet and it's also useful to stay on track.

Isaiah leaves one city at noon. He has to be at another city at 186 km away at 3:00 P.M. The speed limit the entire way is 65 km/h. Can he arrive at the second city on time? Explain your reasoning using mathematical evidence.

Answers

Answer:

From noon to 3 pm, there are three hours so the average speed Isaiah will need to arrive in another city in 3 hours is 186/3 = 62 km/h. Since this is less than the speed limit, Isaiah can go an average speed between 62 km/h to 65 km/h to arrive at the second city on time.

Step-by-step explanation:

solve each system by substitution​

Answers

Answer:

x=2,y=5

Step-by-step explanation:

y=8x-11 ----(1)

y=-7x+19----(2)

Replace (1) in (2)

8x-11 =-7x+19

8x+7x=19+11

15x =30

x =30÷2

x =2

If x=2,then replace x=2 in (1)

y=8(2)-11

y=16-11

y=5

solve for x. round to the nearest tenth

Answers

Step-by-step explanation:

848474u757585857577574urur7uu is the same man I love and love the following ❤ ❤ ❤ is a counting 4x and simplify and q woman in a whole week with the kids is the same man who sometimes lives with his secrets and his problems with the people who are in need to be to the people around the following x will not be allowed for a long term by the end up to be to be done in a whole week of i love u ur hand msome

The following system of linear equations has
-3x + 7y = 10
3x + 7y = -8

Answers

The following system of equations has 0 solutions.
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