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
Arisa [49]
3 years ago
13

A jewelry store has a 40% off sale for all necklaces what is cost of a necklace that regularly cost $424

Mathematics
2 answers:
polet [3.4K]3 years ago
5 0
You take $424 and multiply that by .40- for the 40% off. Then subtract that number from $424. Hope this helps you.
Fudgin [204]3 years ago
3 0
Problem would be $424 x .40
and the answer would be  <span>169.6 USD</span>
You might be interested in
Evaluate the function
Alja [10]

I don't know a lot about math

8 0
3 years ago
Javier asks his mother how old a tree in their yard is. His mother says, “The sum of 10 and two-thirds of that tree’s age, in ye
sdas [7]

Answer:

10 + (\frac{2}{3}) a = 50 is the CORRECT equation.

Step-by-step explanation:

The given question is INCOMPLETE.

Javier asks his mother how old a tree in their yard is. His mother says, “The sum of 10 and two-thirds of that tree’s age, in years, is equal to 50.” Javier writes the equation { 10 + 2/3} where a is the tree’s age in years. His equation is not correct. What error did he make?

Now here:

a:  The tree’s age in years.

Also,  “The sum of 10 and two-thirds of that tree’s age, in years, is equal to 50.”

⇒ 10 +  two-thirds of that tree’s age  = 50

\implies 10 + (\frac{2}{3}) a = 50

But in the equation written by Javier, the the third fraction is NOT MULTIPLIED by the age of the tree a in Years.

So, the written equation by Javier is Incorrect.

Now, solving the written correct equation for the value of a, we get:

\implies 10 + (\frac{2}{3}) a = 50\\\implies  (\frac{2}{3}) a = 40\\\implies a = 40 \times  (\frac{3}{2})  = 60\\\implies a  = 60

Hence the correct  age of the tree = 60 years

5 0
3 years ago
Which solid figure is made of only triangular faces?
kakasveta [241]

Answer:

Triangular Pyramid

Step-by-step explanation:

3 0
3 years ago
Write the equation of the line in fully simplified slope-intercept form.
Leviafan [203]

Step-by-step explanation:

For every 3 squares across, the line drops by 1 square.

Therefore the slope of the lina is -1/3.

The y-intercept of the line is -8 (when x = 0)

The equation of the line is y = -1/3 x - 8.

8 0
3 years ago
Write 18z − 7 (−3 + 2z) in simplest form. Select True or False for each statement.
vfiekz [6]

Answer:

Simplest form = 4<em>z </em>+ 21

Case 1: True, Case II: false and Case III: true

Step-by-step explanation:

18<em>z </em>- 7( -3 + 2z)

= 18<em>z</em> + 21 - 14z

= 18<em>z</em> -14z + 21

= 4<em>z </em>+ 21

So, in the above expression we have two terms. First term is 4z and second term is 21.

So the first case is true. As the expression has two terms.

The coefficient of <em>z </em>is a number which is multiplied by <em>z</em>. Therefore, Second case is false as the coefficient of <em>z</em> is 4.

The constant is a number which is not multiplied by any variable. Therefore, third case is true as the constant number in above expression is 21.

8 0
3 years ago
Other questions:
  • Which is one way to check 102÷6=17 A.105÷10=10.5 B.17÷6=102 C.100÷5=20 D.100×5=500
    5·1 answer
  • A quadrilateral with two pairs of parallel sides and no right angles
    9·1 answer
  • Cuantas veces al día la manecilla de la hora de un reloj análogo pasa por un número múltiplo de 3.
    9·1 answer
  • Find the median 61 61 62 64 66 69 69 70 72 73 74 78
    6·1 answer
  • You’re making dessert but your recipe needs adjustment your sugar cookie recipe makes 3 dozen cookies but you need 2 dozen cooki
    12·1 answer
  • 6 yd<br> 4 yd<br> 7 yd<br> 4 yd<br> Perimeter:<br> Area:<br> Help me find the area and the permiter
    5·1 answer
  • Yul has lunch at a restaurant. The bill is $14.50 and the sales tax amount is 5%. If he wants to leave a 20% tip after the sales
    11·1 answer
  • Please write blue splat
    9·1 answer
  • PLS HELP!<br> What is the value of x in the figure?<br><br> Enter your answer in the box.<br> x =
    11·2 answers
  • How to find the power of area of a square 3.5² i know the answer is 12.25 but i want the formula of 3.5²​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!