Answers
Answer:
Every day for four years, I would drive to my job, and every day at the same time, on the same route, I would notice the city bus. It would pull up next to me, and I would see all the people on board. Some would be reading. Some would be sleeping. Some would stare back at me. Every day, at the same time, it would follow me right to work. As I pulled into my parking space at work, I would see it around the corner, about a block away from my job. Then, one day, my car broke down. I had no way to get to work, and then, I remembered the bus. I decided to take it since I knew it was on the same schedule as I was. Since then, I have never driven to work again. Taking the bus is a useful method with which to travel because you can save a lot of money by using public transportation. One reason public transportation is useful is because it saves money. My commute to work was long, and it required a lot of gas. When I drove to work, I was spending $30 a week on gas. There are 52 weeks in a year. That translates to $1,560.00 a year I was spending on gas to get to work. When I started taking the bus, it cost $2 ($1 to get to work and another $1 to get home). Another way to save money is to use the toll road. That translates to $10 a week. That means that it cost me $520 a year to get to work. That's less than a third of what it cost to drive. It saved me $1,040.00. The funny part is that the reason my car broke down in the first place was because I was driving it constantly. 6 What is the central idea of this passage?
Related Questions
A salesman needed to sell a used car. He priced it at $4,500 the first day it was on the
market. The second day he reduced the price by 12%. What was the price of the used car after this reduction?
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Answer:
$3960
Step-by-step explanation:
12% of $4,500 is 540.
Subtracting the 12% means taking away $540 from $4,500, which gives you $3960
I need a, b, and c. I don’t quite understand this.
Answers
9514 1404 393
Answer:
a) y = (x -4)² -4
b) (4, -4)
c) translated 4 right, 4 down
Step-by-step explanation:
a) Apparently "graphing form" is a reference to "vertex form." That form is ...
y = a(x -h)² +k . . . . . . parabola with vertex (h, k) and vertical scale factor 'a'
The coefficient of x² in your given equation is 1, so a=1. The values of h and k can be found as follows.
'h' is the opposite of half the x-coefficient in your equation, so is h = -(-8/2) = 4. The value of k is the square of h, subtracted from the constant in your equation: k = 12 -h² = 12 -16 = -4. (This applies when a=1, as here.) These calculations are the "cut to the chase" version of "completing the square."
The method of "completing the square" has you consider the x-terms separately from the constant term:
y = (x² -8x) +12
To "complete the square", you want to make the terms in parentheses be a perfect square trinomial. You do that by adding the square of half the x-coefficient. In order to keep the same equation, you need to subtract an equivalent amount outside parentheses:
y = (x² -8x +(-8/2)²) +12 -(-8/2)² . . . . . add and subtract (-8/2)²
y = (x -4)² +(12 -16)
Then the vertex form is ...
y = (x -4)² -4 . . . . and the vertex is (h, k) = (4, -4).
The graphing calculator plot attached confirms this vertex value.
__
The problem statement tells you that you can also find this form by averaging the x-intercepts. If you factor your equation, you get ...
y = (x -6)(x -2)
The x-values that make these factors zero {6, 2} are the x-intercepts. Their average (6+2)/2 = 4 is the x-coordinate of the vertex (h). You can find the y-coordinate of the vertex by evaluating y when x=4: y = 4² -8·4 +12 = -4. So, the vertex by this method is (h, k) = (4, -4), and the equation in graphing form is ...
y = (x -4)² -4 . . . . as above.
__
b) As we saw above, the vertex coordinates are (h, k) = (4, -4).
__
c) The vertical scale factor 'a' is 1, so the only transformation done on the graph is to move the parent vertex (0, 0) to the location (4, -4). That is, the graph has been translated 4 units right and 4 units down. (In the attached, the parent function is shown with a dashed line.)
could someone help me with this please
Answers
Answer:
D
Step-by-step explanation:
ALL OF THE ABOVE they were selling weapons and most Americans were isolationist
The Hu family goes out for lunch, and the price of the meal is $57. The sales tax on the meal is 7%, and the
family also leaves a 20% tip on the pre-tax amount. What is the total cost of the meal?
The total cost of the meal is si
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Answer:
I believe it is a total of 73.188
The triangle below is a right triangle Find the length of the missing side provide in simplified radical form
Answers
Answer:
[tex]2\sqrt{10}[/tex]
Step-by-step explanation:
Take [tex]a^{2} +b^{2} +c^{2}[/tex], let x represent a, 9 represent b, and 11 represent c.
Now, plug your variables into the equation:
[tex]x^{2} +9^{2} =11^{2}[/tex]
Simplify:
[tex]x^{2} +81=121[/tex]
Subtract:
[tex]x^{2} =40[/tex]
Take the square root of 40:
[tex]x=2\sqrt{10}[/tex]
What is the slope of the line with equationy-3=-x-2)?
3)
(42).
Answers
Answer:
Step-by-step explanation:
-3 = -x - 2
the equation is a bit hard to read in your questions but if that is the correct equation then the slope is -1
Choose the graph of this equation. y = 2.5x
BRAINLIST IF RIGHT!!!!
Answers
Answer:
The First Graph (top left)
Step-by-step explanation:
bottom left: y = 3x
top right: y = 2x
bottom right: y = 3x
The top left is the only correct one
solve for x it is a parallelogram
pls help
Answers
Answer:
x = 5
Step-by-step explanation:I hope that this answer will help youAnswer:
[tex]3x + 2 = 17 \\ 3x = 15 \\ \boxed{x = 5}[/tex]
5 is the right answer.A trumpet cost $234.36 after tax. The price was $217 before tax. What was the percent of sales tax charged?
Answers
An artist creates an abstract sculpture that appears as a box perched on top of a post. The box is in the shape of a cube with edges measuring 5 inches each. It is placed on top of a post in the shape of a rectangular prism with a length of 3 inches, a width of 4 inches, and a height of 18 inches. The volume of the entire sculpture (box and post) is (how many) cubic inches.
Answers
Answer:
the nswer is 37
Step-by-step explanation:
Find the slope of the two points below
Answers
Answer:
-3/2
Step-by-step explanation:
Formula for slope is y2-y1/x2-x1
3-5/3-1
-3/2
Write the equation of the line that passes through points (-4, 5) and (0,13) in slope-intercept form.
Answers
Answer:
The answer is
[tex]y = 2x + 13[/tex]
Step-by-step explanation:
Remember:
[tex]Slope-intercept form: \: \\ y = mx + b \\ \\ m = slope \\ b = y - intercept[/tex]
[tex]M = \frac{y_2 - y_1}{x_2 - x_1} [/tex]
First: Find the slope.
[tex]M = \frac{13 - 5}{0 - ( - 4)} = \frac{8}{4} = 2[/tex]
.
Second: Solve for the y-intercept
[tex]y = mx + b \\ 5 = 2( - 4) + b \\ 5 = - 8 + b \\ \frac{+ 8 = + 8 \: \: \: \: \: \: \: \: }{13 = b} [/tex]
.
Third: Plug in.
[tex]y = mx + b \\ y = 2x + 13[/tex]
I WILL GIVE BRAINLIEST TI RIGHT ANSWER write an equation of the line in a slope intercept form has a slope of -6 and passes through the point (2, -4)
Answers
Answer:
An equation of the line in a slope intercept form has a slope of -6 and passes through the point (2, -4) is: [tex]\mathbf{y=-6x+8}[/tex]
Step-by-step explanation:
We need to write an equation of the line in a slope intercept form has a slope of -6 and passes through the point (2, -4)
The equation in slope-intercept form is : [tex]y=mx+b[/tex] where m is slope and b is y-intercept.
We need to find slope and y-intercept for our equation.
In the question, we are given slope m = -6
Now, we need to find y-intercept.
Using slope m = -6 and the point (2,-4) we can find y-intercept
[tex]y=mx+b\\-4=-6(2)+b\\-4=-12+b\\b=12-4\\b=8[/tex]
So, we get y-intercept : b = 8
Now, the equation of line having slope m = -6 and y-intercept : b = 8 in slope-intercept form will be:
[tex]y=mx+b\\y=-6x+8[/tex]
An equation of the line in a slope intercept form has a slope of -6 and passes through the point (2, -4) is: [tex]\mathbf{y=-6x+8}[/tex]
I thought of a 2-digit number. It's a multiple of 9 and the sum of its digits is five times smaller than the number itself. What is my number?
Answers
Step-by-step explanation:
Since the sum of the digits must be an integer, the number itself must also be a multiple of 5.
Lowest common multiple of 5 and 9 = 45.
Therefore the number could be 45 or 90.
5(9 + 0) =/= 90, so 90 is incorrect.
Since 5(4 + 5) = 45, 45 is the answer.
Answer: 45
Step-by-step explanation:
We know that it has to be a 2-digit number. Its the multiple of 9. We see there is a number in the question. Five. I simply took 9 and multiplied it by 5 which gave me a total of 45.
Javier wants to put in a home theater. The area of the space for the screen is 20 ft by 16 ft. What is the largest home theater screen he can purchase, in feet, if the size is determined by the length of the diagonal?
Answers
Step-by-step explanation:
I dont know I need help I have this answer in my test and I need help plz
Answer:
25
Step-by-step explanation:
PLEASE HELP! :C BRAINLEST WILL BE GIVEN!
Answers
the answer's 85
Step-by-step explanation:
pemdas ig
Can anyone helppppp meeee what’s 7.24 divided by 7
Answers
Answer:
1.03428571429Step-by-step explanation:
LAST ONE I-I-I PROMISE >
Answers
Answer:
Step-by-step explanation:
Putting value of z = 3
6(3)2+ 2(3) + 10
6(9) + 6 + 10
54 + 16
70
The corresponding sides of triangles ABC and DEF are congruent. Which statements are always true for triangles ABC and DEF ? Select all that apply.
Answers
4678
Formation is explanation is 356
1. Y+7=-10
2. 8=x+5
5. r+4=7
6.-11+y= -8
Answers
Answer:
1. 3
2. 3
5. 3
6. 3
Step-by-step explanation:
Answer:
Step-by-step explanation:
1. y = -17
2. x = 3
5. r = 3
6 y = 3
What is the y-intercept of the function f(x) = -2/9x + 1/3
Answers
Answer:
Step-by-step explanation: substitute 0 in for x for the y intercept
What is the completely factored form of 2x^2-32?
Answers
Step-by-step explanation: 2(x+4)(x-4) is the factored form of 2x^2-32.
Answer:
2[(x+4)(x-4)]
Step-by-step explanation:
2x2-32
2(x2-16)
2(x2-4^2)
2[(x+4)(x-4)]
Help pls 6th grade math i will give brainliest
Answers
Answer:
It is c
Step-by-step explanation:
(y x 40) + (y x 8)
40y + 8y
48y
y x 48 = 48y
Here are four numbers.
0.43 3/7 43.8% 7/16
Write these numbers in order of size.
start with the smallest number.
Answers
First convert all th fractions into decimal :
3/7 =0.428
7/16=0.4375
0.43=remain same (already given in decimal form)
43.8%=0.438
now arrange them in one row (horizontally) then it will be easy to arrange it.
0.428 , 0.4375 , 0.43 ,0.438
=0.428 , 0.43, 0.4375 ,0.438
= ans) 3/7, 0.43, 7/16, 43.8%
What is the measure of angle F in this triangle? *
S
45°
E
80°
Q
D
Answers
Answer:55·
Step-by-step explanation:
Graph the inequality on the axes below.
(Can someone please help)
Answers
Answer:
Step-by-step explanation:
first put the inequality into slope intercept form (y-mx+b)
x-3y</=18
-3y</=-x+18
y>/=1/3x-6 (you have to flip the sign since you are dividing by a negative number)
then graph it (i attached a picture)
to figure out what side to shade in you can substitute the point (0,0) in for x and y. if it is true you shade in the part of the graph that includes (0,0).
0>/=1/3(0)-6
0>/=-6
200 points down the drain lets see how fast I can get rid of the rest of my 126 points.
How bout a 100 point question? Hehe
Answers
Answer:
lezgoooooooooooooooooo
Answer:
THANK U AHHAH
Step-by-step explanation:
If you are good at math pls help me and use the screenshot below!
Answers
Answer:
if im right it should be 10
Step-by-step explanation:
because 3 can go into 30 ten times and the burgers cost 3 dollars
Answer:
a. the number of hamburgers they can buy if they buy no hotdogs
Step-by-step explanation:
The price is already present and the X-intercept has the same price as the Hamburgers
Hopefully this helps :)
For the school play, the advance tickets cost 3, while tickets at the door cost 5. Thirty more tickets were sold at door than in advance, and was collected. How many of each kind of ticket were sold? Write your answer in a sentence.
Answers
Answer:
Number of tickets sold in advance = 310
Number of tickets sold at the door = 340
Step-by-step explanation:
Note: This question is not complete. The complete question is therefore provided before answering the question as follows:
For the school play, the advance tickets cost $3, while tickets at the door cost $5. Thirty more tickets were sold at the door than in advance, and $2630 was collected. How many of each kind of ticket were sold?
The explation of the answer is now given as follows:
Let a represents number of tickets sold in advance. Therefore, we have:
a = number of tickets sold in advance at $3 each
a + 30 = number of tickets sold at the door at $5 each
The total amount collected can be represented by this equation:
3a + 5(a + 30) = 2630
Solving for a, wee have:
3a + 5a + 150 = 2630
8a = 2630 - 150
8a = 2,480
a = 2,480 / 8
a = 310
Therefore, this implies:
Number of tickets sold in advance = 310
Number of tickets sold at the door = a + 30 = 310 + 30 = 340
How many Wednesdays go into 180 days if you start on Monday?