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
Alekssandra [29.7K]
2 years ago
13

If i dont know the original price and the $ discount is 64$ and tge sales price is 72 what is the original price,?

Mathematics
1 answer:
mixer [17]2 years ago
4 0

Answer:

136

Step-by-step explanation:

72+64=136(discount=listed price -sp)

You might be interested in
What is the maximum volume in cubic inches of an open box to be made from a 12-inch by 16-inch piece of cardboard by cutting out
Romashka-Z-Leto [24]

If you start with a 12x16 rectangle and cut square with side length x, when you bend the sides you'll have an inner rectangle with sides 12-2x and 16-2x, and a height of x.

So, the volume will be given by the product of the dimensions, i.e.

(12-2x)(16-2x)x = 4x^3-56x^2+192x

The derivative of this function is

12x^2-112x+192

and it equals zero if and only if

12x^2-112x+192=0 \iff x = \dfrac{14\pm 2\sqrt{13}}{3}

If we evaluate the volume function at these points, we have

f\left(\dfrac{14-2\sqrt{13}}{3}\right) = \dfrac{64}{27}(35+13\sqrt{13})> f\left(\dfrac{14-2\sqrt{13}}{3}\right) = -\dfrac{64}{27}(13\sqrt{13}-35)

So, the maximum volume is given if you cut a square with side length

x=\dfrac{14-2\sqrt{13}}{3}\approx 2.7

5 0
2 years ago
Calculate the value of 1/3 a = -5
sladkih [1.3K]

Answer:

- 15

Step-by-step explanation:

\frac{1}{3} a =  - 5 \\  \\ a =  - 5 \times 3 \\  \\ a =  - 15

6 0
2 years ago
Read 2 more answers
For a given triangle it is known that cos A =-0.5, where 0° <br> Based on the information given above, the value of angle(s) A i
Assoli18 [71]

Answer:

120

Step-by-step explanation:

Here, we want to get the possible value of A

Now, we should understand that the value of an angle in triangle cannot be more than 180

Also, cosine can only be negative in the second and the 3rd quadrant

So,

arc cos (-0.5) = 120 , 300 , 60

But 60 is not correct as it will give a negative value

300 is not correct also as it is more than the angles present in a triangle

Thus, our answer is 120

7 0
3 years ago
A store is having a sale to celebrate president's Day. Every item in the store is advertised as one fifth off the original price
olya-2409 [2.1K]
1/5th off = 20% off

80% = $140
1% = $1.75
100% = $175

Answer is $175
6 0
3 years ago
Jesse surveyed 3/4 of the students at her school. Of those surveyed, 2/3 participate in school club or sports team. According to
OLga [1]
3/4 * 2/3 = > 6/12 ; Then you simplify it and the answer will be 1/2. Therefore the fraction of the students who participated in a school club/sports team is 1/2.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Kersha has two jobs. During the day she works as an office clerk, and in the evening she works as a cashier. Her office job pays
    10·1 answer
  • When it comes to reducing that’s where I start having trouble for example 10/13x1/15= 10/65 but 10/65 not in lowest terms so I h
    15·1 answer
  • The components of a vector are Ax = –10 units and Ay = 8 units. What angle does this vector make with the positive x axis? g
    12·1 answer
  • A diagram shows circles to represent the populations of various countries in the world. The circle for India has a radius of 3.2
    9·1 answer
  • Please Solve<br><br> 6(x + 4) = 30
    14·2 answers
  • A tourist starts to walk up a mountain path that is 31 miles long at the rate of 4 miles per hour. After walking for a while, he
    9·1 answer
  • Ronald and Tyler met for dinner in downtown Newport. Ronald did flat-rate valet parking for $12. Tyler went to another valet and
    10·1 answer
  • natalie has a choice of three breads, five choices of meats, and four choices of cheese to make a sandwich. how many different s
    5·1 answer
  • Help ASAP please
    7·1 answer
  • Point C has a _____ abscissa and a _____ ordinate.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!