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
Kitty [74]
3 years ago
9

The school store marks up the price of all items by 30% before selling to

Mathematics
1 answer:
Readme [11.4K]3 years ago
4 0

Answer:

$65.325 or $65.33

Step-by-step explanation:

When looking for a percentage in a number, you want to multiply that number by the percentage. Remember that all percentages are to the hundreth power, or 0.00. So if you want to find 30% of 50.25, you multiply it by 0.30 or 0.3. After calculating that you will come up with 15.075 as the percentage. Since the store is marking the price up, you add it to the original price. So your equation is 50.25 + 15.075 =?. After calculating that, you get the answer 65.325. That is only half of your answer though because, when dealing with money, you always round to the nearest hundredth. So when you round 65.325, you get 65.33 which should be the correct answer.

You might be interested in
Can someone please help ASAP !!!!!!!!!!
denpristay [2]
Oh girl idek. What grade is this
3 0
2 years ago
What is the y-intercept of the graph of the function f(x) = x^2 + 3x + 5?
Semenov [28]

Answer:

(0,5)

Step-by-step explanation:

To find the y-intercept, substitute in 0 for x and solve for y.

y=x^2 + 3x + 5

y=(0)^2 + 3(0) +5

y=0+0+5

y=5

Since there is no x coordinate for a y-intercept, the answer is (0,5)

7 0
3 years ago
Help please ((: ughhh
Dvinal [7]

1/2............................................ I hope this helps



4 0
2 years ago
A boat that sold for $12,500 had a sales tax of $562.50. How much is the tax on a boat that sells for $9,550?
Degger [83]

Answer:

$429.75

Step-by-step explanation:

First, find the tax rate on the sale of the boat:  Let r represent that rate.  Then,

$12,500r = $562.50.  Solving for r, we get r = $562.50 / $12,500 = 0.045

The tax rate is 0.045, or 4.5%.

Applying this tax rate to a boat selling for $9,550:

0.045($9,550) = $429.75.  This is the amount of tax on the 2nd boat.

7 0
2 years ago
you are on a 750 mile trip by car . ur car used seven gallons of gas to travel the first 210 miles of the trip. how much more ga
stepan [7]

Answer:

A total of 18 gallons of more gas

Step-by-step explanation:

7 gallons = 210 miles

750-210= 540

210*2 =420 miles       7*2=14 gallons

210/2= 105                  7/2=3.5 gallons

525 miles                       17.5 miles

210/14= 15                      7/14=.5 gallons

540 miles                    18 gallons

6 0
2 years ago
Other questions:
  • What does math anxiety mean?
    12·1 answer
  • What is 1.888 as a mixed number
    13·2 answers
  • Which answer is correct
    10·1 answer
  • What is the base of the expression g12?<br>A.3 B.9 C.12 D.21​
    14·1 answer
  • $185 DVD player ;6% markup
    8·1 answer
  • Suppose you invest $5000 at an annual interest rate of 6.3% compounded continuously. How much will you have in the account after
    10·2 answers
  • What is the formula for finding the volume of a rectangular prism
    13·2 answers
  • Please hurry!!
    10·1 answer
  • jess travels 5 miles to school and pam travels 10 km. Who travels further? plz help i got 2 minutes ti answer​
    5·1 answer
  • How do I know if it’s similar, congruent or neither?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!