please help (no links)

Please Help (no Links)

Answers

Answer 1

Answer:

EZ Excavation: y = 24.5x

Happy Hauling Service: y = 25x

Step-by-step explanation:

✔️Equation for EZ Excavation:

This can be written in slope-intercept form, y = kx

Where k is the unit rate/slope/constant of proportionality

y = cost

x = dirt

Thus,

k = y/x

Using any given pair of values from the table, say, (8, 196),

k = 196/8

k = 24.5

To write the equation, substitute k = 24.5 into y = kx

Thus:

y = 24.5x

✔️Equation for Happy Hauling Service:

This can be written in slope-intercept form, y = kx

Where k is the unit rate/slope/constant of proportionality

y = cost

x = dirt

Thus,

k = y/x

Using the coordinate of any point on the line, say (1, 25),

k = 25/1

k = 25

To write the equation, substitute k = 25 into y = kx

Thus:

y = 25x


Related Questions

Can anyone help me with this problem?

Answers

The answer is: Y = 1/6 x -3

what is the first step in evacuating the expression below

Answers

Answer:

adding 4 +2

Step-by-step explanation:

in parenthesis

Derek's car has run out of gasoline. He walks 24 km west and then 10 km south looking for a gasoline station. If he is now h km directly from his starting point, find the value of h

Answers

Answer:

the value of h is √676km

Step-by-step explanation:

The computation of the value of h is shown below

Here we apply the Pythagoreus theorem

= 24^2 + 10^2

= 576 + 100

= √676

Hence, the value of h is √676km

We simply determine by using the Pythagoreus theorem

Solve the equation for d.

0.2d+3.14=5.06

What is the value of d that correctly solves the equation?

Enter your answer as a number with one decimal place, like this: 4.2

Do not round your answer.

Answers

Answer:

d=9.6

Step-by-step explanation:

0.2d+3.14=5.06

                - 3.14

_________________

                   1.92

0.2d=1.92

1.92/0.2= 9.6

Marsha is buying plants and soil for her garden. The soil cost $4 per
bag, and the plants cost $10 each. She wants to buy at least 5 plants
and can spend no more than $100. Write a system of linear
inequalities to model the situation.

Answers

Answer:

p ≥ 5

4s + 10p ≤ 100

Step-by-step explanation:

Here, we want to write a system of inequalities

Let the number of bags of soil be s and the number of plants be p

She wants to buy at least 5 plants

mathematically, when something is at least 5, it means greater than or equal to 5

In inequality, we have this as;

p ≥ 5

Secondly, she wants to spend not more than $100; she can spend less but cannot spend more

We have this as;

The number of bags she can buy at $4 per bag is 4 * s = 4s

the number of plants at $10 per one will be;

10 * p = 10p

Adding both should give a cost less than or equal to 100

We have this as;

4s + 10p ≤ 100

So, we have the system of inequalities as;

p ≥ 5

4s + 10p ≤ 100

You buy a car for $8,000 that depreciates at a rate of 11% a year. How much is the car worth after 5 years?

Answers

The correct answer for this question would be about $4,467.2 according to my estimation.

If it’s not correct, I’m sorry, but if it is, please mark the brainliest!!

A line has a slope of 11 and passes through the point (2,4). PLSSSS HELPPP

​​Find the equation of the line.

Answers

Answer:

y=11x-18

Step-by-step explanation:

y=11x+b (b is the unknown y-int)

to find the y-int, substitute in (2, 4), and solve for b *substitute in 2 for x and 4 for y*

y=11x+b

4=11(2)+b

4=22+b

b=-18

the equation of the line:

y=11x-18

Calculate the surface area.
Thank you for the help
i will mark brainiest

Answers

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: 659.7 yd^2

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Please answer the question above.

Answers

Answer:113

Step-by-step explanation:

Angle 4 is also 67° because it is a vertical angle to angle 8.

help please!! graphs and functions

Answers

I thjnk is the last one
The answer is C. g(x)

I have a test tmrw pls help

Answers

The answer is 5x -2y = 3

So first you would have to find the slope using the two points and the equation: y2-y1/x2-x1, which in this case means you take 6+4/3+1, which would be a slope of 10/4 or 5/2, or 2.5. Using this, we can take a point, use point slope form, and rearrange it. So:

y-6=2.5(x-3)

y-6=2.5x-7.5

-2.5x+y=1.5

For rhombus GHJK, find m21.
Η
1280
Ο 128
Ο 38
O 90

Answers

Answer:

38

Step-by-step explanation:

128 + angle G= 180

angle G = 180-128= 52

m+ 52 = 90 ( complementary angles)

m= 90-52= 38

1.
Solve 17 - x = 1 + 3x

Answers

x = 8

We’ll combine like terms by getting all the x terms on the right, all the digits on the left.

16 = 2x
Divide both sides by 2
x = 8

Answer:

[tex]x = 4[/tex]

Step-by-step explanation:

1) Add x to both sides.

[tex]17 = 1 + 3x + x[/tex]

2) Simplify 1 + 3x + x to 1 + 4x.

[tex]17 = 1 + 4x[/tex]

3) Subtract 1 from both sides.

[tex]17 - 1 = 4x[/tex]

4) Simplify 17 - 1 to 16.

[tex]16 = 4x[/tex]

5) Divide both sides by 4.

[tex] \frac{16}{4} = x[/tex]

6) Simplify 16/4 to 4.

[tex]4 = x[/tex]

7) Switch sides.

[tex]x = 4[/tex]

Therefor, the answer is x = 4.

ABC is isosceles AC=20 and BC= 3x-7

Answers

Answer:

x=9

Step-by-step explanation:

The wait time for your local pizzeria to deliver food is normally distributed with µ = 40 minutes and σ = 3.5. What is the probability the next pizza delivery will take over 47 minutes? 2.15% 13.6% 2.28% 4.56%

Answers

Answer:

2.28%

Step-by-step explanation:

Given that:

µ = 40 minutes ; σ = 3.5.

x = > 47 minutes

Obtain the standardized score, Z

Zscore = (x - μ) / σ

P(x > 47) = (47 - 40) / 3.5

P(x > 47) = 7 / 3.5

P(x > 47) = 2

P(z > 2) = 0.02275

Hence, Probability that next pizza delivery takes over 47 minutes is 0.02275 = 2.275% = 2.28%

Final Answer is: 2.28%

I got it right when I did it! :)

3x-5=4x+2can i get help anyone

Answers

Answer:

3(x+5) = 4x

Step-by-step explanation:

Bob has $11 to buy juice for a party. If each bottle of juice costs $2, how many bottles of juice can Bob buy?​

Answers

Answer:

5 is the answer

Step-by-step explanation:

2 4 6 8 10

1. 2 3 4 5

Juices

Answer:  $0.18

Step-by-step explanation:

Find the average value of the function y = 2x4 over the interval [- 2,2].

Answers

Answer:

ave. val. = -------------- = 0

Step-by-step explanation:

That's y = 2x^4 (the ^ symbol indicates exponentiation).

The average value of a function f(x) over the interval [a, b] is

                    f(b) - f(a)  

ave. val. = ----------------

                       b - a

Here a = -2, b = 2 and f(x) = 2x^4.  Thus, f(a) = 2(-2)^4 = f(b) = 2(2)^4 = 32, and

the average value is:

                  32 - 32

ave. val. = -------------- = 0

                     2 - (-2)

Please help me I'm desperate!! Debbie is making bows that use 1/5 yard of ribbon each. If Debbie has 3 yards of ribbon how many can she make. Is this division or multiplication pls tell me that too.

Answers

division 3 divided by 1/5 is 15. She can make 15 bows with the ribbon

Only correct, and relevant answers please :)

Answers

Answer:

Answer is A hope this helps :)

Step-by-step explanation:

hey can you solve this I'm weird at maths

[tex] \sqrt{144} = 12 \times x[/tex]
what's x ?​

Answers

Answer:

The square root of 144 = 12

Step-by-step explanation:

12 X 12 = 144

A square root of a number is a value that, when multiplied by itself, gives the number.

Answer:

x=1

Step-by-step explanation:

and yes you r weird

...

Data was collected on the price of a hot dog and a drink at twenty different baseball stadiums. It was found that when
the price of a hotdog was low, the price of a drink was low and that when the price of a hotdog was high, the price of
a drink was high
Which statements are correct?

Answers

Answer: the price of a hot dog was low and the drink was low

Step-by-step explanation:hope this helps

What is the value of x in the equation ln (x + 6) – ln (2x – 1) = 0?

Answers

Answer:

x = 7

Step-by-step explanation:

(7 + 6) - (14 - 1) = 13 - 13 = 0

Answer:

x = 7

Step-by-step explanation:

Using the rules of logarithms

log x - log y = log ([tex]\frac{x}{y}[/tex] )

[tex]log_{b}[/tex] x = n ⇒ x = [tex]b^{n}[/tex]

Given

ln(x + 6) - ln(2x - 1) = 0

ln ([tex]\frac{x+6}{2x-1}[/tex] ) = 0

[tex]\frac{x+6}{2x-1}[/tex] = [tex]e^{0}[/tex] = 1 , then

2x - 1 = x + 6 ( subtract x from both sides )

x - 1 = 6 ( add 1 to both sides )

x = 7

A TEAMS TOP SPEED FOR EACH LEG OF THE RACE IS 56.81 SECONDS, 59.22 SECONDS ,57.39 AND 60.1 WHAT IS THE BEST TIME

Answers

Answer:

56.81 SECONDS

Step-by-step explanation:

The best time would be the shortest time it takes to complete the race. This is 56.81 SECONDS

suppose that 12 dimes and nickels are worth 95 cents. how many dimes and nickels are there? use systems of equations to solve.

Answers

Answer:

7 dimes and 5 nickles

Step-by-step explanation:

7 times 10 equals 70 5 times 5 equals 25. 70 plus 25 equals 95

What is the value of x?​

Answers

Answer:

63 degrees

Step-by-step explanation:

5/6 - 1/4. what is 5 over 6 minus 1 over 4? help

Answers

Answer:

7/12

Step-by-step explanation:

turn 5/6 and 1/4 to have same denominator (12).

10/12 - 3/12

7/12

Multiple Choice Question
Write 6 + 12x in a factored form.
A. 6(1 + 2x)
B. 6 + (1 + 2x)
C. 6(1+ 12x)
D. 6 + (1+ 12x)

Answers

Answer:

A. 6(1+2x)

Step-by-step explanation:

we take 6 as Common factor out of the equation

The Williams family bought four concert tickets for $252. What was the price per
ticket?

Answers

Answer:

$63

Step-by-step explanation:

$252 ÷ 4 = $63

Answer:

Step-by-step explanation:

The family bought 4 tickets

The total cost is $252

So that means you have to divide $252 by the number

of tickets bought which is 4

$252÷4=$63

Answer: Each ticket cost $63

please help me I'm really behind​

Answers

Answer:

50.24

Step-by-step explanation:

4 = radius

To get the diameter you need to multiply the radius by two  4 x 4 = 16 use 3.14 =  3.14 x 16 =  50.24 THERE IS THE ANSWER!!!!

Catch up btw

Answer:

rtgfg

fdudh. just ucufjvivifiicuj. 8 coccucicciciu I o

Other Questions
Correct this sentence as soon as they arrived, the students unpacked theyre bags and the teachers speak with the park rangers the students tents were set up with sleeping bags flashlights and bug spray How much larger is the 8 in 8,237 than the 8 in 823.7? Los Dias de la Semana Read these descriptions of a situation in a short story. Which presents the conflict in the story? A. Two young boys meet on the school playground in kindergarten. B. Two boys develop a friendship and become as close as brothers. C. Two boysbest friends for yearscompete to be captain of the basketball team. D. After a third boy unexpectedly is named captain, two boys resume their friendship. someone answer the blank please :/ 1. Briefly describe ONE positive effect of revolutions in Latin America2. Briefly describe ONE negative effect of revolutions in Latin America 6x-1/2=1 solve this equation The graph of h is the graph of f(x) = x2 translated 2 units left and 5 units up. What is the vertex form of this function?A. h(x) = (x + 2)2 + 5B. h(x) = (x - 2)2 + 5C. h(x) = (x + 5)2 + 2D. h(x) = (x + 5)2 - 2 If QRS is dilated by a scale factor of 6 through the origin, which of the following points represent the coordinates of R'?A. (-12,-24)B. (12,24)C. (-24,-12)D. (24,12) Joe buys a sub sandwich that is 8 1/2 feet long. The cost per foot of sandwich is $4.20, including tax.What is the total cost, in dollars, of the sub sandwich. 1. How many liters of a 0.50 M solution are needed to give 3.5 moles of solute? Alan is spreading fertilizer on a field to get it ready for planting. The directions say to use of a quart of fertilizer for each acre of land. Alan has two fields, one that is acres and one that is acres.How much total fertilizer will Alan need for his two fields?A.6-3/4 quartsB. 28-1/8quartsC. 48- 3/5quartsD. 47- 4/5quarts Which of the following statements best characterizes the television sitcoms of the 1950s?Sitcoms replaced newspapers and radio programs as news sources.Sitcoms reinforced traditional roles for men and women.Sitcoms focused on the lifestyles of the rich and famous.Sitcoms were designed to educate rather than to entertain. The students of a high school are 51% males. Of the students at this high school 45% of males and 40% of females said they regularly attend concerts. A bag contains 20 pink candies, 8 red candies, and 12green candies. Without looking, Sarah pulls out a piece ofcandy. Which color of candy is least likely to be pulledout? 1. x+1 when x=102. 5y-8 when y=63. 6t-9m when t=5 and m=34. 62/2 when x=105. 5h3-3j2+20 when h=4 and j=5 A ball on a string in uniform circular motion has a velocity of 8 meters per second, a mass of 2 kilograms, and the radius of the circle is 0.5 meters. What is the centripetal force keeping the ball in the circle? How can we tell other to not vape? What can you infer about the US trying to win Europe first before trying to beat Japan during WWII? What is 4x - 18 + 3y?