Mathematics College

Purchasing a TV that is 20% off will save $180.
a. Name the different parts with the words: PART, WHOLE, PERCENT.
20% off
S180
Original Price
b.
What was the original price of the TV? Show two methods for finding your answer.quick

Answers

Answer 1

______________________________

O = D × P ÷ 100= 20% × $180 ÷ 100= $36= $180 + $36= $216

______________________________

Related Questions

what is the least common denominator for the following fractions: 1/6 1/9

Answers

Answer:

18

Step-by-step explanation:

The least common denominator is 3 because it's asking for the smallest denominator that the could have which is 3

A bicycle bought for ₹240 is sold for ₹300. Calculate the profit percentage.​

Answers

20% i think, since its 1/5 of 300 is 60

is y= -6x proportional?

Answers

Answer:

yes

Step-by-step explanation:

Which list includes all of the factors of 24?

2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24

0,1,2, 3, 4, 6, 8, 12

12, 24, 48, 96

1, 2, 3, 4, 6, 8, 12, 24

Answers

Answer:

0 1 2 3 4 6 8 12 24

Step-by-step explanation:

factors of 24

The answer is 0,1,2,3,4,6,8,12

2(3x + 9) = -10 + 16
Solve for x need all the work shown

Answers

Answer: X= -2

........

What is the equation of the line that passes through the point (3.4) and has a slope of 5?

Answers

Answer:

y = 5x - 11

Step-by-step explanation:

The equation is y = mx+b where m is the slope and b is the y intercept

y = 5x + b (now lets substitute the coordinate in to solve for b)

4 = 5(3) + b

4 = 15 +b

b = -11

y = 5x - 11

Point A is the pre-image of a vertex of a square and is located at (-10, 8). The square is dilated with the center of dilation at the origin. Point A' is the image and us located at (-7, 6). What is the scale factor of the dilation?

Answers

Answer:

when no one answers ur question

Step-by-step explanation

Answer:

2.5

Step-by-step explanation:

2. An Airbus A320 jet flies 5 hours west with a 40-mph tailwind. Returning against the wind takes 7 hours. Find
the speed of the jet with no wind.

HELP ASAPP please show your work

Answers

Answer:

240

Step-by-step explanation:

If labor costs were $3,000,000 last year and $2,700,000 this year, what percentage decrease was achieved?


A. 3%

B. 7%

C. 10%

D. 30%

Answers

The answer is C. 10%

Jimmy needs to earn at least $500 for a new bike. His summer job pays $7.25 per hour. Write and solve an inequality to find the number of hours he will have to work to be able to afford a new bike. Then graph it.

Answers

______________________________

A = G ÷ S= $500 ÷ $7.25= 69 HoursJimmy Has To Work 69 Hours

______________________________

Given f(x) = -2x + 17; g(x) = -5x - 10. What is h(x) = f(x) – g(x)? *
(if you would like to answer all three that would be nice )

Answers

Answer:

Image provided.

Step-by-step explanation:

                                              Question 1)

Given

f(x) = -2x+17

g(x) = -5x-10

To determine

h(x) = f(x) – g(x)

Using the equation

h(x) = f(x) – g(x)

substitute f(x) = -2x+17 and g(x) = -5x-10

     =  -2x+17 - (-5x-10)

     = -2x+17 + 5x + 10

     = 3x + 27

Thus,

h(x) = 3x + 27

                                               Question 2)

Given

f(x) = 7x+6

g(x) = 6x+8

To determine

j(x) = f(x) + g(x)

Using the equation

j(x) = f(x) + g(x)

substitute f(x) = 7x+6 and g(x) = 6x+8

j(x) = 7x+6 + 6x+8

j(x) = 13x + 14      

Thus,

j(x) = 13x + 14      

Solve for x:

-2.3(x + 1.5) = -10.35

Question 2 options:

x = -6


x = -3


x = 3


x = 6

Answers

Answer:

-6

Step-by-step explanation:

there is a negative so it's a negative number you add the equation you divide the answer by 2 then you get your answer.

Justin biked the same distance every day in the park after school. On Saturday he biked an additional 9 miles, and on Sunday he biked another 12 miles. If Justin biked a total of 86 miles in the 7-day period, how far did he bike each day after school?

Answers

Answer: 13 miles

Explanation: 86 - 9 (Saturday) = 77
77 - 12 (Sunday) = 65
65 / 5 (weekdays) = 13

Increase £190 by
15%

Answers

Answer:

Step-by-step explanation:

£190 increase by 15%

Find 10%=19.0

5%=9.5

ADD THEM=19+9.5=28.5

28.5+190=£218.5

Answer:

£218.5

Step-by-step explanation:

[tex]£190 + \frac{15}{100} \times 190 \\ \\ = £190 + 0.15 \times £190 \\ \\ = £190 + £28.5 \\ \\ = £218.5[/tex]

1. The function f(x)=-3-2 has a domain of the following values {0,4,-1}. Show the domain and range in the mapping diagram below.

2. For what values of x, would not be in the domain of the function y= ⟌ x+4?
A. X=0
B. X=5
C. X=-3
D. X=-8
Explain:

(Plz help me T_T)

Answers

i believe it would be b

≡Smee is walking on a trail in the Everglades when he comes to an alligator-infested lake. He wants to build a bridge across the lake from point B to point A. He walks 36 feet due east of point B and marks another spot, point C, where he drives a stake into the ground. He walks an additional 9 feet due east to point D, then turns due south. He walks 12 feet south to point E, so that points A, C, and E are collinea

Answers

Answer:

ABC is similar to EDC and Angle A is congruent to angle C. Width of lake is 48

Step-by-step explanation:

Answer:

i believe it was a is congruent to E

Step-by-step explanation:

What is the area of the pentagon shown? 16 cm 15 cm 18 cm 20 cm 360 cm2 354 cm2 300 cm2 297 cm2​

Answers

U need upload the image

Payton does reading homework for 3/6 of an hour . He does math homework for 2/6 of an hour . What fraction of an hour does Payton spend on his homework?

Answers

The fraction of an hour Payton spend on his homework is 5/6. Adding 3/6 from his reading homework and 2/6 from his math homework. If you also want to find how much minute he spend doing his homework it is 50 minutes. Every hour has 60 minutes. 20+30=50 which means that Payton also spend 50 minutes on his homework.

5/6 an hour on homework because 2/6 plus 3/6 equals 5/6

please help me out, i will mark your answer (if it’s correct) as a brainiest:)

Answers

Answer:

1. 5IN = 9 OUT

2. -3 IN= -7 OUT

3. 4 IN = 7 OUT

4. -9 IN = -20 OUT

Step-by-step explanation:

The graph shows the number of hours driven and the number of miles traveled.


PLEASE HELP ASAP 50 POINTS


Use the ordered pairs from the graph to fill in the missing values in the table.

Enter your answer by filling in the boxes.

Answers

Answer:

x is 4 when y is 180

y is 540 when x is 12

Step-by-step explanation:

The ordered pair to complete the table is (4, 180), (8, 360), and (12, 540).

What is graph?

A graph is a structure made up of a collection of things, where some object pairs are conceptually "connected." The items are represented by mathematical abstractions known as vertices, and each pair of connected vertices is referred to as an edge.

Given:

From the graph, at y = 180 miles, x = 4 hours

At x = 8 hours, y = 360 miles,

At x = 12 hours, y = 540 miles,

You can also calculate this by the concept of ratio,

8 / 360 = 12 / y

8y = 12 × 360

y = 4320 / 8

y = 540 miles

Therefore, the ordered pair to complete the table is (4, 180), (8, 360), and (12, 540).

To know more about Graph:

https://brainly.com/question/10712002

#SPJ2

5. Using the information from problem 4, if the club sells 40 tickets in advance, what is the least number the club needs to sell at the door to reach the president's goal?

Answers

Answer:

8

Step-by-step explanation:

40 + 5 (at the door)=45

(president's goal) 400 divided by 45= approximately 8

please help thank you ​

Answers

Answer:

cant solve this problem

sorry !!

hope you understand me ☺️

Determine the approximate measure of angle Y.​

Answers

Answer:

Its an acute angle and 55 is its measurement. If that's what you didn't need sorry im new to this. :)

Step-by-step explanation:

F(1)=_________________________

Answers

Answer:

f(1) = 1

Step-by-step explanation:

The value of f(1) simply means what is the corresponding output we would get for an input of 1.

This also implies that for what of y is x equal to 1?

From the graph, when x = 1, y = 1.

Thus:

f(1) = 1


Solution
Equation
3:21
Note-- the fancy way of saying this is solving by
"examination". Makes you sound cool to mathematicians!
The problems are not connected.
The problems are connected.
Show me an equation!

Answers

Answer:

goodluck is the answer

If g(x) = -2 intersects the graph of y=f(x) + k at one point, which of these choices could
be the value of k?​

Answers

Answer:

plzzz answer the question ◇

9/45 how to simplify to it lowest term​

Answers

Answer:

1/5

Step-by-step explanation:

divide numerator and denominator by 9.

(Because that will go into both 9 and 45.)

9/45 = 1/5

PLEASE HELPP!!!!!
Look at the problem on the picture

Answers

Answer:

2 3/5

Step-by-step explanation:

46/5 - 33/5 = 13/5

13/5 =2 3/5

Please help! This is due in 20 minutes.

Answers

Answer: the answer is C 190

Step-by-step explanation:

i promise this is the answer

Question 7
5x = 24 - x

Answers

x = 4 if that’s the answer you’re looking for
The value of x equals 4
X=4
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