Ask question

Ask question

All categories

3 years ago

13

a jeweler has priced a diamond ring at $850. this price represent $50 less than twice the cost of the ring to the jeweler. find

the cost of the ring to the jeweler

1 answer:

Alla [95]3 years ago

4 0

850$ = X
Cost of ring = Y

X= (Y x 2) + 50

850= (Y x 2)

900=Y x 2

450 = Y

You might be interested in

The line whose equation is y=4x+2 has a y-intercept with coordinates

Liono4ka [1.6K]

Answer: 2xy

Step-by-step explanation: 2xy is the answer bra

6 0

1 year ago

There are 5 red, 7 orange and 8 blue tickets in a bowl.

Oksana_A [137]

Answer: 1/4

Step-by-step explanation:

first find the total # of tickets: 5 + 7 + 8 = 20

# of red tickets / total: 5/20

remember to always simplify proportion fractions; 5/20 = 1/4

hope that helps! <3

3 0

2 years ago

Deshaun needs to memorize words on a vocabulary list for Russian class. He has memorized 6 of the words, which is two-thirds of

Contact [7]

9 words are on the list.

5 0

2 years ago

Help plz.................

Furkat [3]

Answer:

anawer:D he most popoular

6 0

2 years ago

You are planning to plant a triangular garden in your backyard, as shown. You plan to put up a fence around the garden to keep o

Drupady [299]

Answer:

24 m

Step-by-step explanation:

The lenght of fencing needed is the sum of all sides the triangular garden represented on the coordinate grid.

The lenght of the triangular garden = 16 - 10 = 6 m

Lenght of the height = 8 - 0 = 8 m

Lenght of the hypotenuse can be calculated using coordinates of the two vertices of the ∆ that forms the hypotenuse lenght and also using the distance formula.

Coordinates of the two vertices = (10, 0) and (16, 8).

$distance = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

Let,

$(10, 0) = (x_1, y_1)$

$(16, 8) = (x_2, y_2)$

$d = \sqrt{(16 - 10)^2 + (8 - 0)^2}$

$d = \sqrt{(6)^2 + (8)^2}$

$d = \sqrt{36 + 64} = \sqrt{100}$

$d = 10$

Length of fencing = 6 + 8 + 10 = 24 m

6 0

2 years ago