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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>
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A length of string that is 240 cm long is cut into three pieces the second piece is 25% longer than the first piece the third pi
Tresset [83]
Hey there,
Let's say that the first piece is x cm
1st = x
2nd = x + 25%
3rd = x - 25%
100% = 240 cm
1% = 240 / 100
      = 2.4cm
x + x + 25 + x - 25 = 100
3x + 25 - 25 = 100
3x = 100 - 25 + 25
3x = 100
3x = 240 cm
x = 240 / 3
   = 80 cm
1st piece = 80 cm
2nd piece = 80 + (25% x 80)
                = 80 + 20
                = 100cm
3rd piece = 80 cm - (25% x 80)
                = 80 cm - 20
                = 60cm

Hope this helps :))

<em>~Top♥</em>
6 0
3 years ago
Read 2 more answers
The equation of a line is given by 4x-3y=12.How do you solve for x
maria [59]

Simplifying

4x + -3y = 12

Solving

4x + -3y = 12

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '3y' to each side of the equation.

4x + -3y + 3y = 12 + 3y

Combine like terms: -3y + 3y = 0

4x + 0 = 12 + 3y

4x = 12 + 3y

Divide each side by '4'.

x = 3 + 0.75y

Simplifying

x = 3 + 0.75y

5 0
3 years ago
A set of golf clubs that costs $600 are on sell for 40% off the regular price. What is the sale price of the clubs?
Marysya12 [62]
The answer to your question is $360
6 0
3 years ago
a bastetball is passed through the air. The height h of the ball in feet after the distance d in feet the ball travels horizonta
Ksenya-84 [330]
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3 0
3 years ago
7. What's the perimeter of a rectangle with length 12 m and width 5 m?
azamat

Answer:

Option(c) 34m

Step-by-step explanation:

Perimeter of a rectangle = 2(length + breadth)

length = 12m

breadth/width = 5m

Perimeter = 2(12 + 5)

                = 2(17)

                = 34m

8 0
3 years ago
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