What is the rate of change (Slope) of the cost with respect to the number of miles for the Yellow Cab Company?
Answers
Answer:
The slope would be 2
Step-by-step explanation:
All you do is pick two order pairs: (2,6) and (4,10), then you do y1 - y2, so 10-6 to get 4 then do x1 - x2, so 4 - 2 which is 2, then you divide 4 by 2 to get 2.
Related Questions
The area is no more than 40 square feet. Write and solve an inequality that represents the value of x
Answers
Answer:
well its a triangle so
40 divide by 20 is 2
but you have to mutiply that 2 by 2
Step-by-step explanation:
4
Between the hours of 10pm and 6am, the temperature decreases an average of 3/4 of a degree per hour. How long will it take for the temperature to decrease by 5 degrees?
Answers
Answer: it take for the temperature to decrease by 5 degrees 5 weeks
Step-by-step explanation:10pm and 6am, the temperature decreases an average of 3/4 of a degree per hour.
The drama club is selling tickets for a play. The profit, y, is
modeled by the equation, y = x2 – 40x – 3,200, where x is
the number of tickets sold. What is the total number of
tickets, x, that need to be sold for the drama club to break
even (profit = $0)?
Answers
Answer:
80 tickets
Step-by-step explanation:
Given the profit, y, modeled by the equation, y = x^2 – 40x – 3,200, where x is the number of tickets sold, we are to find the total number of tickets, x, that need to be sold for the drama club to break even. To do that we will simply substitute y = 0 into the given the equation and calculate the value of x;
y = x^2 – 40x – 3,200,
0 = x^2 – 40x – 3,200,
x^2 – 40x – 3,200 = 0
x^2 – 80x + 40x – 3,200 = 0
x(x-80)+40(x-80) = 0
(x+40)(x-80) = 0
x = -40 and x = 80
x cannot be negative
Hence the total number of tickets, x, that need to be sold for the drama club to break even is 80 tickets
Given: D is the midpoint of AB: E is the midpoint of AC
Prove: DE 1 BC
Complete the missing parts of the paragraph proof
Proof
To prove that DE and BC are parallel, we need to show
that they have the same slope.
slope of DE
V
A(25, 20)
loro, o
CC
GDD
Elab, o)
slope of BC
BIOO)
C(2,0)
Therefore, because
DE I BC.
Answers
Answer:
Step-by-step explanation:
Slope of DE = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
= [tex]\frac{c-c}{a+b-b}[/tex]
= 0
Slope of BC = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
= [tex]\frac{0-0}{2a-0}[/tex]
= 0
Therefore, DE║BC because slopes of BC and DE are equal.
if Scott types 210 words in 5 minutes how many words can he type in a minute
Answers
Answer:
42
Step-by-step explanation:
210 divided by 5 is 42
Please Help Meeee! Its a multiple answers..
Answers
Answer:
B C E
Step-by-step explanation:
trust me... its too hard to explain
what is the sum of 7/9 plus 3/5
Answers
Answer:
[tex]\frac{62}{45}[/tex]
Step-by-step explanation:
11
6
8
17
12
?
19
28
11
Find the missing number
Answers
Answer:
The missing number is 14.
Step-by-step explanation:
Here is the pattern of the numbers
1.) A number.
2.) That number minus 5.
3.) That number plus 2.
4.) The cycle starts over.
17 - 5 = 12
12 + 2 = 14
Therefore, the missing number is 14.
PLZ HELP TROLL ANSWERS GET REPORTED MAKE IT UNDERSTANDABLE Match each expression to its value.
Answers
Answer:
7-5 => 2-7+5 => -2-7-5 => -127-(-5) => 12Step-by-step explanation:
Lets solve the expressions one by one
1. 7-5
we can see that it is simple subtraction. A smaller number is being subtracted from a large number.
So the answer is 2
2. -7+5
There are two numbers with different signs. When there is a number with plus and a number with minus both quantities are subtracted but the larger quantity determines the sign of the answer.
In this case, 7 is larger and has negative sign, the answer will be -2
3. -7-5
When there are two numbers with minus sign they are added but the answer has the minus sign with it.
So the answer will be: -12
4. 7-(-5)
When minus is multiplied with minus it converts to positive
So
[tex]= 7-(-5) = 7+5 = 12[/tex]
Hence,
7-5 => 2-7+5 => -2-7-5 => -127-(-5) => 12Multiply. Write your answer as a fraction in simplest form. −1(4/5)=
Answers
Answer:
-4/5
Step-by-step explanation: When you multiply anything by one it is always itself but in this case the one has a negative in front of it so when you multiply a positive number by a negative it makes the number negative.
-1 * 4/5
-4/5
If f x) = [x – 3], find f (5.6 ).
Answers
Answer:
2.6
Step-by-step explanation:
We have the function f (x) = [x – 3]
We need to inster the value required which is 5.6
f (5.6) = [5.6 – 3]=
5.6-3 =2.6
f (5.6)=2.6
Check whether (x – 1) (x +2) = x + 3 is a quadratic equation or not.
Answers
Answer:
no, it is not
Step-by-step explanation:
STEP 1: Simplify (x−1)(x+2).
[tex]x^2+x-2=x+3[/tex]
STEP 2: Move all terms containing x to the left side of the equation.
[tex]x^2-2=3[/tex]
STEP 3: Move all terms not containing x to the right side of the equation.
[tex]x^2=5[/tex]
STEP 4: Take the square root of both sides of the equation to eliminate the exponent on the left side.
[tex]x=[/tex]±[tex]\sqrt{5}[/tex]
STEP 5: The complete solution is the result of both the positive and negative portions of the solution.
[tex]x=\sqrt{5} ,-\sqrt{5}[/tex]
Which is a factor pair of 72 ?
A. 12, 6
B. 14, 5
C. 23, 4
D. 24, 2
Answers
Answer:
A
Step-by-step explanation:
12x6=72
Answer:
a
Step-by-step explanation:
A store is offering a discount on shorts of 23.4%.The original price of the shirt is $13.24.how much will you have to pay the clerk
Answers
Answer:
Step-by-step explanation:
Hi
Answer:
13.24
Step-by-step explanation:
Your buying a shirt not shorts
A car travels 58.6 miles an hour. if the car continues at the same speed for 14 hours, how many miles will it travel
Answers
Answer:
58.6*14=820.4 miles
Step-by-step explanation:
what is the value of 5w if w=6
Answers
Answer:
30
Step-by-step explanation:
5 x 6
9. A business records its net profits for the week by subtracting the operating costs from the revenue. The function P(x) = (140x) – (30x + 1200) represents the profits for one week, where x is the number of products sold. Which statement is true?
Answers
Answer:
Profit Function, P(x) Total Income minus Total Cost. Profit ... The next unit will make this Revenue. Marginal Cost Function, C'(x) The next unit will be this Cost ... A manufacturing company produces and sells tables. The cost function is given by: where x is the number of tables. The tables are sold for $200 each. Find . 1. The total cost of ...
Step-by-step explanation:
I need help please *an image is attached*
Answers
Answer:
D
Step-by-step explanation:
Other choices dont make sense to the question being asked.
The Y axis is not crossed at -2 so C and D is out of question
The line isnt going downward from left to right so A is out
Calcular el valor de x en la siguiente figura
Answers
Answer:
demos los
Step-by-step explanation:
Help plz ^-^ will give brainliest!
Answers
Answer:
E
Step-by-step explanation:
I took the test too!
Use synthetic division to determine f(-2) for the function f (x) = 9x^3 - 18x^2 - 16x + 32
Answers
Answer: -80
Step-by-step explanation:
a television that usually sells for $499 is on sale for 10% off. what is the discount of the television?
Answers
Answer:
The discount is $49.90 the final price is $449.10
Step-by-step explanation:
Amber, a very fit snail, moved 3/7
yard in an hour. She challenged the other snails to try to do better.
Minnie moved half as far as Amber. Enter how far Minnie went.
Minnie went
yard(s).
Answers
Answer: Minnie went 0.2142 yards in an hour.
Step-by-step explanation: If Minnie went half the distance, then you just divide 3/7 by 2.
Answer:
1/7
Step-by-step explanation:
Is the amount of candy bars sold proportional to the money Isaiah received? How do you know?
Answers
Answer:
The two quantities are not proportional to each other because a constant describing the proportion does not exist
Step-by-step explanation:
It's honestly just random numbers. None of them are proportional to the other side of the table.
Let me know if you need more help with the topic :)
Answer:The two quantities are not proportional to each other because a constant describing the proportion does not exist.
Source:trust me bro
question is in png pls some1 help.
Answers
Answer:
They r both 60°
Step-by-step explanation:
By the transversal lines law x=y
And by the parallelograms law x=60°
I hope I helped pls give me brainliest
PLS HELPPPPP!!!!!!!!!!!!!!!!!!
what is 2/5 times 11 in simplest form?
Answers
Answer:
4.4 would you let me know if you need an explanation and pls don't delete.
Hmmmm i think its 5/22
Step-by-step explanation:
So basically how i got it was 2/5*11
And that got me 5/22
I do not think you could simplify this
Either I'm very smooth brain or you can't simplify 5/22
I need help can you help me please
Answers
Answer:
with i cant see the problem so i dont lnow
A hill slopes at an angle of 12.5° with the horizontal. From the base of the hill, the angle of inclination of a 459 foot tower at the top
of the hill is 36. How much rope would be required to reach from the top of the tower to the bottom of the hill (round to the nearest
integer)?
A)
188 feet
B)
424 feet
C)
665 feet
D)
1124 feet
Answers
Answer: D. 1124
Step-by-step explanation:
Usatestpre
If Michael and Imani add an 18% tip to the bill, what does their lunch cost in total? Enter your answer in the box.
Answers
Answer:
$35.22
Step-by-step explanation:
The bill would be $29.85, and the total would be $35.22
Answer:
part A is $32.24 NOt sure what part B is yet
Step-by-step explanation:
PLEASE HELP
Write an equation for a line perpendicular to f(x)=5x-1 and passing through the point (5,20).
Answers
Answer:
f(x)=-5x+1
Step-by-step explanation:
i hope this works for you