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
Ymorist [56]
4 years ago
11

Pablo is buying a pair of sneakers that are on sale for 25% off the original price, p. After he uses a $25 gift card, the total

cost before taxes is $61.25. What was the original price of the sneakers?
Mathematics
1 answer:
muminat4 years ago
5 0

Answer:

$115.

Step-by-step explanation:

We have been given that Pablo is buying a pair of sneakers that are on sale for 25% off the original price, p. After he uses a $25 gift card, the total cost before taxes is $61.25.    

Let p be the original price of sneakers.

The amount after discount would be sum of amount of gift card and total cost before taxes.

25+61.25=86.25

We need to find p such that 75% of p equals to 86.25.        

\frac{75}{100}\times p=86.25      

0.75 p=86.25

p=\frac{61.25}{0.75}

p=115

Therefore, the original price of sneakers will be $115.

You might be interested in
52% of all Americans are home owners. If 45 Americans are randomly selected, find the probability that a. Exactly 21 of them are
Nataly [62]

Answer:

0.0918 ; 0.6277 ; 0.6064; 0.5055

Step-by-step explanation:

Given that :

Proportion of home owners : p = 0.52

Number of trials = 45

Using binomial distribution formula :

P(x =x) = nCr * p^x * (1 - p)^(n-x)

A.) probability that exactly 21 are homeowners :

P(x = 21) = 45C21 * 0.52^21 * (1 - 0.52)^(45 - 21)

P(x = 21) = 45C21 * 0.52^21 * 0.48^24

P(x = 21) = 3773655750150 * 0.52^21 * 0.48^24

P(x = 21) = 0.0918

b. At most 24 of them are are home

Using the binomial probability to save computation time.

P(x ≤ 24) = p(0) + p(1) +.... + p(24)

P(x ≤ 24) = 0.6277

C.) At least 23 of them are home owners.

P(x ≥ 23) = p(23) + p(24) +... + p(45)

P(x ≥ 23) = 0.6064

d. Between 20 and 24 (including 20 and 24) of them are home owners.

P(20 ≤ x ≤ 24) = p(20) + p(21) + p(22) + p(23) + p(24)

P(20 ≤ x ≤ 24) = 0.0711 + 0.0918 + 0.1084 + 0.1175 + 0.1167

P(20 ≤ x ≤ 24) = 0.5055

8 0
3 years ago
Find 13% of 400. Enter the correct answer
ANTONII [103]

Answer:

the answer to your question would be 52

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
There were 375 students who said they rode the bus. This number represents 60% of the school enrollment. How many student are en
SVETLANKA909090 [29]
You would do 375 divided by 60% and get 6.25 if need to round to nearest whole it would be 6
5 0
3 years ago
Read 2 more answers
Please help!!!!!!!!!!
horsena [70]
The correct answer is B
6 0
3 years ago
The formula for the nth term of an arithmetic sequence can be found using the formu
Tresset [83]

It can be found by using the formula,

 an = a+(n-1)d

7 0
4 years ago
Other questions:
  • Which expression is equivalent to 5x+7y<br><br> A.5y+7x<br> B.7y+5x<br> C.7y(5x)<br> D.12xy
    7·2 answers
  • QUICK HELP ME!!!!!!!!!
    11·1 answer
  • The Aon Centre in Chicago is 1,136 feet high and has 80 stories If each story is an equal height how tall is each story?
    8·1 answer
  • What is 0.0473 as a fraction?
    9·2 answers
  • Please help! Thank you
    5·1 answer
  • 9p=5+3p/2 solve for p
    11·1 answer
  • What equation shows the line with m = 5 and y-intercept = −4 written in slope-intercept form?
    7·1 answer
  • What are the quartiles of the data represented by the box-and-whiskers graph shown.
    6·1 answer
  • Tomas has $45.00 to purchase favors for a party. If the favors are $3.75 each, how many favors can Tomas buy?
    6·2 answers
  • (18x²+11x+1) divided by (x+2)​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!