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
HACTEHA [7]
3 years ago
13

If the sale price is $57 and the discount is 5%, what is the original price?

Mathematics
1 answer:
alukav5142 [94]3 years ago
8 0
Original price was 54.15
You might be interested in
Solve the following system of equations algebraically and check.<br><br> y=x^2+3x+4<br> y-x=7
FinnZ [79.3K]
Y=x^2+3x+4
y-x=7

x^2+3x+4-x=7
x^2+2x+4=7
(factor) x^2+2x-3=0
(x+3)(x-1)=0
X= -3 and X=1
(Plug x in for y)
Y= 1^2+3(1)+4
Y=8
(Check your answer on the second equation)
8-1=7
7=7 (Which is the solution)
5 0
3 years ago
An apartment rents for $800 a month the monthly rent is expected to increase $15 each year what will the rent at the end of the
Nataly [62]
To find this you would do 800 + 15x where x is the amount of years. 

For 9 years it would be 800 + 15(9) which is 800 + 135. 

At the end of 9 years, the apartment's rent would be $935. I hope that's utilities included because... yikes...
5 0
3 years ago
The managers of an airline analyzed a random sample of flights and found that 48 out of 50 were on time. The airline has 450 fli
Elena L [17]

Answer:

432 flights are expected to arrive at time.

Step-by-step explanation:

48/50= 0.96

0.96 x 450=  432

8 0
3 years ago
What is the result of 3 divided by one-sixth?<br><br> 3 boxes of 6 squares<br> 2<br> 9<br> 18<br> 27
dsp73

Answer:

3÷1/6

3×6(if we have to convert it in multiply we have to reciprocal it)

18

6 0
3 years ago
Read 2 more answers
Question
balandron [24]

Answer:

The approximate percentage of SAT scores that are less than 865 is 16%.

Step-by-step explanation:

The Empirical Rule states that, for a normally distributed random variable:

Approximately 68% of the measures are within 1 standard deviation of the mean.

Approximately 95% of the measures are within 2 standard deviations of the mean.

Approximately 99.7% of the measures are within 3 standard deviations of the mean.

In this problem, we have that:

Mean of 1060, standard deviation of 195.

Empirical Rule to estimate the approximate percentage of SAT scores that are less than 865.

865 = 1060 - 195

So 865 is one standard deviation below the mean.

Approximately 68% of the measures are within 1 standard deviation of the mean, so approximately 100 - 68 = 32% are more than 1 standard deviation from the mean. The normal distribution is symmetric, which means that approximately 32/2 = 16% are more than 1 standard deviation below the mean and approximately 16% are more than 1 standard deviation above the mean. So

The approximate percentage of SAT scores that are less than 865 is 16%.

8 0
3 years ago
Other questions:
  • Evaluate the expression 7+8(15-9) sqaured
    6·2 answers
  • How to right 100,203 in two other forms
    5·1 answer
  • jon earns $180 per week plus $25 for each sale. Write an inequality to represent how many sales he needs to make to earn at leas
    11·2 answers
  • Help and please explain
    7·2 answers
  • How do I do the problem below -
    8·1 answer
  • Find the inverse of the function f(x) = 4x-1
    14·2 answers
  • A survey of teenagers found the music preferences listed.
    5·2 answers
  • Can someone help me please
    15·1 answer
  • In △ E F G △EFG, K K is the centroid. If K J = 7 KJ=7, find F K FK. E J G I F H K
    14·1 answer
  • Jeff made 2 out of every 5 baskets he shot during basketball practice. If he took 25 shots, how many baskets did he make? You MU
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!