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
gavmur [86]
3 years ago
11

A department store sells logo shirts at an original price of $20.

Mathematics
1 answer:
Mashutka [201]3 years ago
8 0

Answer:

Answer is below.

Step-by-step explanation:

Macy forgot that a discount of 25% means the cost is multiplied by 75%.

Take the original price of the shirt, $20, times 75% for each month and times 50% for the employee discount.

20 x 0.75 x 0.75 x 0.50 = $5.63 is the price of the shirt for the employees using all of the discounts.

You might be interested in
What is the general form of the quadratic with vertex at (2, 3) and passing through the point (5, 12)?
ki77a [65]

The general form of the quadratic with vertex at (2, 3) and passing through the point (5, 12) is x²-4x+7.

<h3>What is the vertex form of a quadratic equation?</h3>

Vertex form of the quadratic equation is used to find the coordinate of vertex points at which it crosses its symmetry.

The standard equation of the vertex form of quadratic is given as,

y=a(x-h)^2+k

Here, (h, k) is the vertex point.

The vertex of quadratic at (2, 3) and passing through the point (5, 12). Put the value of vertex point in the above equation,

y=a(x-2)^2+3

As the quadratic passes through the point (5, 12). Thus, put the value of this point,

12=a(5-2)^2+3\\12-3=a(3)^2\\9=a\times9\\a=\dfrac{9}{9}\\a=1

Put the value of <em>a</em> in the above expression,

y=1(x-2)^2+3\\y=(x-2)^2+3\\y=x^2-4x+4+3\\y=x^2-4x+7

Thus, the general form of the quadratic with vertex at (2, 3) and passing through the point (5, 12) is x²-4x+7.

Learn more about the vertex form here;

brainly.com/question/17987697

#SPJ1

4 0
3 years ago
What is 25 percent of 225
enyata [817]
If you would like to know what is 25 percent of 225, you can calculate this using the following steps:

25 percent of 225 = 25% * 225 = 25/100 * 225 = 56.25

Result: 25 percent of 225 is 56.25.
7 0
3 years ago
Please help me on problem 8 and 9 of my teacher created problem
Sunny_sXe [5.5K]
Number 8 is C 251.2 formula  multiply 40*3.14=125.6 125.6*2=251.2
and 9 is C get the area of the rectangle 15*5=75 and now of the circle 3.14*2.5^2=78.5 now divide  78.5/2=39.25 then add 39.25+75=114.3.
4 0
4 years ago
PLZ HELP 30 POINTS ANSWER ONLY IF YOU KNOW<br><br> 15x(5xy^15)(–5x^–13 y^3)
sladkih [1.3K]

Answer:

15x(5xy15)((−5x−13)(y3))

=

−375x2y18

x13

=

−375y18

x11

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
The google family built a rectangular swimming pool in their backyard.The floor of the pool has an area of 485 5/8 square feet.I
sleet_krkn [62]
A= Area= 485 5/8 ft^2
W= Width= 18 1/2 ft
L= Length= ?


Area= LW
plug in known numbers

485 5/8= (L)(18 1/2)
convert to improper fractions

3885/8= (L)(37/2)
divide both sides by 37/2

3885/8 ÷ 37/2= L
to divide fractions, multiply by the reciprocal/inverse of 37/2

3885/8 * 2/37= L
multiply numerators; multiply denominators

(3885*2)/(8*37)= L
multiply inside parentheses

7770/296= L
simplify

105/4 feet= L
change to mixed number

26 1/4 feet= L


ANSWER: The length is 26 1/4 feet (or 26.25 feet).

Hope this helps! :)
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following equations correctly represents the law of sines?
    12·2 answers
  • Which of the following is a solution of the inequality h + 9 &lt;20?
    14·2 answers
  • What equation represents the parabola?
    7·1 answer
  • Solve the system of equations.
    7·2 answers
  • Find the value of x<br> A)30<br> B)60<br> C)90<br> D)120
    7·2 answers
  • +) Evaluate the expression 102 + (3 + 5)2 - 5.<br> 102 + (3 + 5)2 – 5 =<br> ?
    14·2 answers
  • The leaning tower of pisa in italy has a height of 183 feet and is 4∘ off vertical. find the horizontal distance d that the top
    6·1 answer
  • What is 11/12 – 3/8 <br> A) 2 <br> B) 1/2 <br> C) 13/24 <br> D) 21/32
    6·2 answers
  • -8y^10 / 2y^5<br> write using positive exponents
    10·1 answer
  • While at School Brian had a math quiz every 6 days and a science quiz every four days. On February 15 he had both tests. Assumin
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!