1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Katarina [22]
3 years ago
7

Lakisha bought a stereo on sale from Electronics unlimited. She used a $40 gift certificate to help pay for the stereo. If the s

tereo was on sale at 25% and the final bill was $522.50plus tax. What is its regular price
Mathematics
1 answer:
hodyreva [135]3 years ago
5 0

Answer:

The regular price=$750

Step-by-step explanation:

Step 1

Let the regular price be x

regular price=x

Step 2

The expression for the price after the discount is;

price after discount=regular price-discount rate×regular price

where;

regular price=x

discount rate=25%

replacing;

price after discount=x-(25/100)×x=x-0.25 x=0.75 x

price after discount=0.75 x

Step 3

Get the expression for the final bill as shown;

final bill=price after discount-gift certificate

where;

final bill=$522.50

price after discount=0.75 x

gift certificate=$40

replacing;

522.50=0.75 x-40

0.75 x=522.50+40

0.75 x=562.50

x=562.5/0.75

x=750

The regular price=$750

You might be interested in
First right answer gets brain
Maurinko [17]
It is a ray. Which is a... please thank me
6 0
3 years ago
How do you find whether a problem shows continuous or discrete data?
Nadya [2.5K]
The problem is discrete, because the cost of movies cannot be below zero, and neither can the number of movies purchased
4 0
4 years ago
Which of the following points lies on the graph of this equation? 2y=x+3
Dimas [21]
Since you didn't provide the points, we can't find the exact answer. However, I can explain how to do the problem for you.

To test the point, just plug in the x and y values and see it the statement is true or false.

Let's try: (3, 4)

Plug in the points and evaluate:

2(4) = 2 + 3
8 = 6
FALSE

Since this is a false statement, then the point is not on the line.
5 0
3 years ago
Round the whole number to the given place. 75,801,300 to the nearest million​
valina [46]

Answer:

76,000,000

Step-by-step explanation:

Look at the 100,000 place and see whether to round up or down - 8 is larger than 5, therefore 75,000,000 gets rounded up to 76,000,000

8 0
3 years ago
PLS HELP ME ON THIS I DONT HAVE TIME IT ALSO DETECTS IF ITS RIGHT OR WRONG.
marusya05 [52]

Answer:

904.8

Step-by-step explanation:

equation V=4/3πr3

7 0
3 years ago
Other questions:
  • What is the answer to this math problem <br> 0.25-1.125-16/8
    8·1 answer
  • Y=2/3x+5 find the slope and y-intercept of the linear equation
    11·2 answers
  • 1. In the figure, m DE=124, and M BC=36. The diagram is not drawn to scale. What is m A? A) 44* B) 62* C) 80* D) 88* please help
    10·2 answers
  • Consider the quadratic equation 2x2 + 3x + 5 = 0.
    9·1 answer
  • I played 4 games of badmintonand scored 12 points per game. The average score of the first 3 games was 10 points per game. how m
    15·1 answer
  • What is the equation of y = x^3 with the given transformations? Vertical compression by a factor of 1/7 , horizontal shift 8 uni
    9·2 answers
  • Use the drop-downs to identify the domain and range of the following relation.
    15·2 answers
  • Which expression is equivalent to 6 + 12x?
    10·1 answer
  • Please help I need it, will give brainliest
    12·1 answer
  • Why is 3/4 and 9/12 equivalent<br>​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!