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
Afina-wow [57]
2 years ago
7

A pair of $120 shoes was discounted 20 percent. A customer had a coupon for an additional $5 off. What was the final

Mathematics
2 answers:
Nikolay [14]2 years ago
4 0

Answer:

91

Step-by-step explanation:

Since a discount of 20%. The price will be:  (100% - 20%) = 80%

80% of $120

= (80/100) * 120

= 0.80 * 120 = 96

=$96

Since there is  coupon $5 off

= $96 - $5

= $91

Final price = $91

Jlenok [28]2 years ago
3 0
The answer is $91. If you take 20 percent of $120 then the it becomes $96. $5 off of $96 is $91
You might be interested in
Calculate the speed of a wave with the frequency of 100 hz and wavelength of 250 m, please.
masya89 [10]

Answer:

25000m/s

Step-by-step explanation:

The following formula is used to calculate the speed or velocity of a wave.

V = f * w

Where V is the velocity (m/s)

f is the frequency (hz)

w is the wavelength (m)

First, determine the frequency.

Calculate the frequency of the wave.

Next, determine the wavelength.

Calculate the wavelength of the wave.

Finally, calculate the wave speed.

Using the formula above, calculate the wave speed.

7 0
3 years ago
Save and
Darya [45]

Answer: 6/5

Step-by-step explanation:

7 0
2 years ago
A laser with wavelength d/8 is shining light on a double slit with slit separation 0.450 mm. This results in an interference pat
solniwko [45]

Answer:

trust no one

Step-by-step explanation:

6 0
3 years ago
Help please!! i don’t understand this one!
12345 [234]

Answer:

  C, D

Step-by-step explanation:

This equation can be solved any of several ways. One that doesn't require much thought is using the quadratic formula.

For ax² +bx +c = 0, the solutions are ...

  x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}

In the given equation, a=2, b=11, c=5, so this becomes ...

  x=\dfrac{-11\pm\sqrt{11^2-4\cdot2\cdot5}}{2\cdot2}=\dfrac{-11\pm\sqrt{81}}{4}\\\\x=\dfrac{-11\pm9}{4}=\left\{-\dfrac{20}{4},-\dfrac{2}{4}\right\}=\{-5,-\frac{1}{2}\}

The solutions are ...

  C. x = -5

  D. x = -1/2

_____

My personal favorite is using a graphing calculator. The solutions are the x-intercepts of the expression on the left. That is, where its value is zero, as the equation says.

5 0
3 years ago
Use the distributive property to write an expression7(3a+11b)<br><br> Helpppp
sladkih [1.3K]

Answer:

21a+77b

Step-by-step explanation:

7x3=21

7x11=77

8 0
3 years ago
Other questions:
  • 6x^2+7x+2 factor completely
    8·1 answer
  • A car dealership calculates the total number of tires on the lot using the function t(c)=4c where c represents the number of car
    10·1 answer
  • Please help me out please
    6·1 answer
  • HELP beautiful people that know how to do these problems &lt;3
    12·1 answer
  • Subtracting 3 from the product of 4 and a number results in the number added to
    13·1 answer
  • A frozen yogurt shop offers a rewards system for frequent customers. The graph below represents how much a rewards customer pays
    5·2 answers
  • I need help finding the per hour
    6·1 answer
  • What is the greatest common factor for 20y^9+5y^6
    11·1 answer
  • Write an expression for the measurement of angle L using the measurement of angle C found in part C
    8·1 answer
  • a hand of 5-card draw poker is a simple random sample from the standard deck of 52 cards. How many 5 draw poker hands are there
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!