Mathematics High School

the cost of renting a car for a day is $0.50 per mile plus a $15 flat fee.

a) write an equation to represent this relationship. let x be the number of miles driven and y be the total cost for the day.
b) what does the graph of this equation form on a coordinate plane? explain
c) what is the slope and the y intercept of the graph of the relationship? explain

Answers

Answer 1

Answer: a) y=0.50x+15  

b) The graph of this equation form on a coordinate plane is a line.

c) Slope  =0.50 and y-intercept = 15

Step-by-step explanation:

Let x = Number of miles driven by car

Given: The cost of renting a car for a day is $0.50 per mile plus a $15 flat fee.

a) Total cost = 0.50x+15

If y =total cost of renting the car, then y=0.50x+15   (i)

b) Above equation is similar to y= mx+c  (ii) [m = slope , xc=y-intercept] which a linear equation .

So the graph of this equation form on a coordinate plane is a line.

c) Comparing (i) and (ii)

m=0.50 , c=15

Slope  =0.50 and y-intercept = 15

The Cost Of Renting A Car For A Day Is $0.50 Per Mile Plus A $15 Flat Fee.a) Write An Equation To Represent

Related Questions

24% of what number is 16.08

Answers

Answer:

67

Step-by-step explanation:

Answer:

67

Step-by-step explanation:

16.08*100/24 is the formula

The table below shows the distance a car travels and the amount of gasoline left in the tank of the car.

Distance Traveled and Gas Left in Tank
Distance Traveled
(in miles)
0
90
180
270
Amount of Gas Left in Tank
(in gallons)
15
12
9
6

How many gallons of gasoline does the car have left after it has traveled 330 miles?

Answers

Answer:

its b

Step-by-step explanation:

i just took the test

Answer:  it has 4 gallons left

Step-by-step explanation:

A 12 oz glass of apple juice cost $2.20 at a store how much does each ounce of Apple juice cost

Answers

Answer: 18 cents or $0.18

Step-by-step explanation: you divide 2.20/12

Answer:

simple do $2.20 divide by 12 and you will get your answer

Step-by-step explanation:

$.10

QUICK WHAT IS 3 2/5X 2 1/3

Answers

Answer: 119/15 = 7 14/15

plss answer correctly
4x - 8 - 2x = 10

Answers

Answer:

x=9

Step-by-step explanation:

4x-8-2x=10

2x-8=10

2x=18

x=9

The correct answer is x=9.

First, combine like terms. 2x-8=10

Second, add 8 on both sides. 2x+18

Last, divide both sides of the equation by 2. X=9

Hope this helps!

what is 2/3 divided by 1/2 in fractions

Answers

Answer:

4/3

Step-by-step explanation:

Answer:

the answer is 4/3

Step-by-step explanation:

Hope that helps!

ANSWER ASAP!! THIS IS GEOMETRY SCALE FACTORS. ONLY ANSWER IF YOU KNOW FOR SURE!

Answers

Answer:

45

Step-by-step explanation:

The scale is 3:1 so multiply 15 by 3 just like 12 to 36.

Answer:

30

Step-by-step explanation:

What is the exponential expression for the numerical expression ​14⋅14⋅14⋅14​?


​144​

4⋅144

​564​

414

Answers

Answer:

144

Step-by-step explanation:

i just did the test

Alec paid the bill for dinner with his clients which totaled $140 before tax and tip. If an 8 percent sales tax was added to the cost of the meal, and an automatic tip was added in the amount of $25.00, what was the total cost of the dinner?

Answers

Answer:

176.2

Step-by-step explanation:

On a calendar you tyow 140 then add 8% then add 25.00

Answer:

176.2

Step-by-step explanation:

NEED ANSWER ASAP PLEASE HELP!!!
What composition of transformations is equivalent to a rotation of 180°?
Open-ended question

Answers

I think it’s 90 because 180 divided by 2 is 90

Answer:

90 is correct good job

Step-by-step explanation:

I need to know if it is a proportional relationship and if it is i need a explanation,and the unit rate if it is a proportional relationship

Answers

Answer:

No

Step-by-step explanation:

If a portrait is painted in 4 hours then two portraits should be painted in 4 hours.

Which of these transformations occurs when the blades of a fan turn?
a. dilation
b. reflection
c. rotation
d. translation

Answers

C. Rotation.............

If gasoline costs $3.92 per gallon, and filling up a car’s tank costs $49.00, how many gallons does the tank hold?__________ gallons

HELP ASAPPPPPPP! THIS IS DUE AT 11:59 P.M. AND I HAVE BEEN DOING THIS TEST FOR SO LONG I CANT EVEN FUNCTION PROPERLY, PLEASE HELP :(

Answers

Answer:

12.5

Step-by-step explanation:

49.00/3.92=12.5

HELP
WILL MARK DOWN BRAINLIEST

Answers

Answer:

i think b

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

slope = m = rise/run

slope/m= 50/2 = 25

so it has to have 25x in the answer which is C

it has nothing adding to it because it's y-intercept is 0 which doesn't need to be written

WILL GIVE BRAINLIEST

When solving for a quantity in a formula, what are the most important things to consider? What process do you follow in order to be sure that you've correctly solved for some quantity?

Answers

Answer:

Always follow PEMDAS.

Join all like terms.

Use inverse operations.

Always solve parentheses first (included in PEMDAS).

Make the variable alone, by itself, on one side of the equation.

Finally, substitute your answer in and see if it is correct.

Solve for a.
1/2a - 4 = 6

Answers

a=20, you simplify both sides of the equation and then isolate the variable to find a

how do you solve for x in a diagram

Answers

Since the value of all angles within a triangle must equal 180 degrees, if you know at least two angles, you can subtract them from 180 to find the missing third angle. If you are working with equilateral triangles, divide 180 by three to find the value of X.

Zack delivers mail for the post office.everyday he walks a seven mile route.How many miles does Zack walk in one month if he works 22 days a month

Answers

If im right give me brainliest

Answer: 154

Step-by-step explanation: 22 represents days 7 represents miles he walks a day i think you to have to multiply. 22 times 7 is 154  

what expressions is equivalent to -1/4y - 2 1/4y + 1/4 (4-2y)

Answers

Answer:

−6y+1

Step-by-step explanation:

=

−1

4

y+

−21

4

y+1+

−1

2

y

=(

−1

4

y+

−21

4

y+

−1

2

y)+(1)

=−6y+1

Solve for g.

18 = 3(g + 19)

Answers

-13 is your answer

18/3 = 6
19 + -13 = 6
6 x 3 = 18

What is the measure of AX, in degrees?
N
6
Х
6
70
у

Answers

Answer:

C

Step-by-step explanation:

Since XY = XZ = 6, then the triangle is isosceles.

The base angles are therefore congruent, that is

∠ Y = ∠ Z = 70°

The sum of the 3 angles in the triangle = 180°, thus

∠ X = 180° - (70 + 70)° = 180° - 140° = 40° → C

Asappppp , pls help me :((

Answers

Answer:

Not a function

Step-by-step explanation:

This is not a function because every x value has more than one y value. Think about it this way. If you have a person and you are telling them to go to three different places at once, they can't. That means this isn't a function. Hope this helps!

Answer: That is not a function

Hope it helped

Step-by-step explanation:

If l, m, and n are parallel, solve for x. Type in numerical values only, do not type in x=

Answers

Answer:

x = 11

Step-by-step explanation:

According to proportionality theorem, the transversal is divided proportionally as it cuts across parallel lines l, m, and n.

Therefore:

[tex] \frac{12.8}{x + 5} = \frac{x - 3}{10} [/tex]

Cross multiply

[tex] (12.8)(10) = (x + 5)(x - 3) [/tex]

[tex] 128 = x^2 - 3x + 5x - 15 [/tex]

[tex] 128 = x^2 + 2x - 15 [/tex]

[tex] 0 = x^2 + 2x - 15 - 128 [/tex]

[tex] 0 = x^2 + 2x - 143 [/tex]

Factorise:

[tex] 0 = x^2 - 11x + 13x - 143 [/tex]

[tex] 0 = x(x - 11) +13(x - 11) [/tex]

[tex] 0 = (x - 11)(x + 13) [/tex]

x = 11 or x = -13

We'd take the positive value.

Therefore, the value of x is 11.

Unit 3 Test ( Similarity ) Find GK

Answers

Answer:

not positive but i would say 48

Step-by-step explanation:

A computer company offers a special discount to college students of 15% off. Find the discounted price of a computer that costs $1265.

Answers

Answer:

1075.25

Step-by-step explanation:

subtract the 15 percent using freindly percents


Identify all segments that are parallel to XY

A. ST
B. VZ, VW, ST
C. QR, QU
D. VW

Answers

The answer is AAAAAAASS

Answer:

a. ST

Step-by-step explanation:

For a birthday party, a skating rink charges a $20 fee and $5 per person. The equation y=5x + 20 represents the total amount charged for a birthday party for x number of guests. How much would it cost to have a birthday party with 9 guests?

Answers

Answer:

Y= 65

Step-by-step explanation:

Y= 5(9)+20

Y=45+20

Y=65

What is the constant of proportionality for the line on the graph below?

Answers

Answer:

B

Step-by-step explanation:

The slope of this line is 2/3 because it has a point at (0,0) and another at (3,2). This means that that is its constant of proportionality.

Answer:

B) 2/3

Step-by-step explanation:

Rise / run. Same thing as slope.

Hope this helps. Pls give brainliest.

HELP ILL GIVE BRAINLIEST FOR RIGHT ANSWER
Which expression represents each mathematical phrase? Drag the answer into the box to match each phrase. subtract 9 from z add 9 and z divide 9 by z multiply 9 by z

Answers

1. z-9 2. 9+z 3. I THINK 9/z 4. 9z

Answer:

subtract 9 from z = z - 9

add 9 and z = 9 + z

divide 9 by z = 9/z

multiply 9 by z = 9z

Step-by-step explanation:

It's tricky but if you pay attention it's pretty easy dude.

In the souvenir shop, Gary finds a shirt and a key chain he would like to buy. The shirt costs $13.75 and the key chain costs $2.33. What will be the total of Gary's souvenirs?

Answers

Answer:

$16.08

Step-by-step explanation:

13.75+2.33=16.08

Other Questions
A Student walks 2 km in 30 minutes An oak tree is planted when it was 375 centimeter tall. What is this height in meters? 123Which part of a story is most helpful to the reader in identifying a theme?O the symbolsO the titleO the beginningO the ending Charlie saves $22.25 each month for 6 months. In the seventh month, he only saves $10.30. How much money will Charlie have saved after 7 months? What is x? 400=12(x + 25)You get 92 points if the question is answered! Plus a bonus of brainliest if its correct! Gl! :) Guys helpful tip Go to google and search up M A T H (space) W A Y it will help u with all ur questions Which of these Earth spheres interacts with coral reefs to cause coral bleaching? Atmosphere Cryosphere Geosphere Hydrosphere Can someone please help me with this question?!! The most likely reason the author uses the word whirlwind in this excerpt is to show violent action.rapid confusion.calm acceptance.sudden disinterest. If f(x) = 375 , what is the value of x? carrie missed 12% of problems on coach Blanes Texas History test The test had a total of 125 problems did Carrie get correct on the test what is 2+2. i need an answer now A driver brings a car to a full stop in 2.0 s. If the car was initiallytraveling at 22 m/s, what is the acceleration?a -17 m/s2b 27 m/s2c 7 m/s2d 11 m/s2 help this is my last anmepent plz get help HELP PLZ I NEED QUESTIONS DONT DO IT FOR THE POINTS BECAUSE I ACTUALLY NEED HELP Is y=3x3-3 linear or non linear 3. Who did President Jackson claim to represent? Answer the following in several complete sentences: How do external cues, internal emotions, and order of appearance influence memory retrieval? 1.Mainstream American culture is largely based on the traditions of another culture. Which culture? Why? What are some elements of our culture that provide evidence of this influence? In your own words, write a paragraph (4-5 sentences) below explaining the importance of breakfast. Be sure that you are explaining in a way that is appropriate and easy for a child of this age to understand. Research by reading credible articles online or in magazines (should be written by a dietician, chef, nutritionist, doctor, etc.). Anyone can publish something online, so make sure your source has the credentials to be giving the advice (7 points)