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
xenn [34]
3 years ago
7

A shirt with the cost price $80 was discounted by 10% what is the amount of the discount and what is the discounted price of the

shirt
Mathematics
2 answers:
Sophie [7]3 years ago
7 0

Answer:

72.00

Step-by-step explanation:

umm cant really explain

Iteru [2.4K]3 years ago
3 0
The answer is $72 because if you turn 10% into a decimal it is .10 and .10 times 80 is 8 and 8 minus 80 is 72
You might be interested in
A pair of dice was rolled many times
Orlov [11]
Evet canım benim için çok teşekkür ederimmm
5 0
2 years ago
45 points.!!!! <br> Does a bias study mean the conclusions reached by the study are false?
miv72 [106K]
It doesnt mean they are false it just means the person giving the study is going to favor something over something else in the study. Hes basically picking favorites.
3 0
3 years ago
Read 2 more answers
Eight people go to a movie. Adult tickets cost $15 and children's tickets cost $8
Reptile [31]

Answer: number of adults = 3, number of children = 5

Step-by-step explanation:

let the number of adults be x, and the number of children be y.

x + y = 8 , 15x + 8y = 85

1st equation x 8 = 8x + 8y = 64

8x+8y-15x-8y = 64 - 85\\-7x = -21\\x=3

substitute x=3

3+y=8\\y=5

5 0
2 years ago
A Florida neighborhood is comprised of a total of 250 houses of which 12% are in foreclosure. A random sample of 91 homes from t
natka813 [3]

Answer:

the standard error of the proportion is 0.0272

Step-by-step explanation:

We have that if the sample size is greater than 5% of the entire population, a finite population correction factor (fpc) is multiplied with the standard error :

fpc = \sqrt{\frac{N -n}{N -1} }

We know that N = 250 n = 91, replacing:

fpc = \sqrt{\frac{250 - 91}{250 -1} }

fpc = 0.799

Now, the formula would then be:

SE  = \sqrt{\frac{p * (1 -p)}{n} }*fpc

Now replacing, knowing that p = 0.12

SE= \sqrt{\frac{0.12 * (1 - 0.12)}{91} }*0.799

SE = 0.0272

So the standard error of the proportion is 0.0272

6 0
3 years ago
SOMEONE HELP ME PLSSSSSSS
mr Goodwill [35]

Answer:

y = 8x

Step-by-step explanation:

hope this is what u need if not comment and I'll change it

<3

7 0
3 years ago
Other questions:
  • What is 1,562 divided. By 34
    11·1 answer
  • If you run a 10 kilometer race in 43 minutes 30 seconds, what is your average time per mile? what is your average speed in miles
    6·1 answer
  • This recipe makes 24 shortbread fingers. Rose follows this recipe, but only wants to make 4 fingers. How much of each ingredient
    5·2 answers
  • Help me please :D #MathHelp - simply question! Points :D
    10·2 answers
  • The cost of an adult ticket to a varsity basketball game is $3.00 and the student ticket is $1.50. If the number of adult ticket
    14·1 answer
  • Solve the system of equations -5y+4x= 49 7y+2x= -23 Find X and Y<br> Will mark Brainlest
    11·1 answer
  • How do I write an equation that has variables on both sides and has a solution of -3
    8·1 answer
  • What is the distance between (-6, 4) and (-8, 6) ​
    10·2 answers
  • Could I have help if any of these problems?
    14·1 answer
  • Evaluate the expression when c=8 and d=7.<br><br> 4d-c<br><br> whats the answer?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!