Mathematics, 18.02.2020 17:54 sselect1

A jeweler had a fixed amount of gold to make bracelets and necklaces. The amount of gold in each bracelet is 8 grams and the amount of gold in each necklace is 24 grams. The jeweler made a total of 13 bracelets and necklaces using 168 grams of gold. Write a system of equations that could be used to determine the number of bracelets made and the number of necklaces made. Define the variables that you use to write the system.

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Answer from: matt2167

This question is based on system of equations.The system of equations that is used to determine the number of bracelets made and the number of necklaces made is x + y = 13 and 8x + 24y = 168.

Given:

The amount of gold in each bracelet is 8 grams and the amount of gold in each necklace is 24 grams. The jeweler made a total of 13 bracelets and necklaces using 168 grams of gold.

According to the question,

Let x represent the number of bracelets and y represent the number of necklaces that the jeweler made.

The jeweler made a total of 13 bracelets. This means that

⇒ x + y = 13

It is given that, the amount of gold in each bracelet is 8 grams and in each necklace is 24 grams. The jeweler made a total of 13 bracelets and necklaces using 168 grams of gold. This means that,

⇒ 8x + 24y = 168

Therefore, the system of equations that is used to determine the number of bracelets made and the number of necklaces made is x + y = 13 and 8x + 24y = 168.

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Answer from: 22nathanieltimms

The system of equations that could be used to determine the number of bracelets made and the number of necklaces made is

x + y = 13

8x + 24y = 168

Step-by-step explanation:

Let x represent the number of bracelets that the jeweler made.

Let y represent the number of necklaces that the jeweler made.

The jeweler made a total of 13 bracelets. This means that

x + y = 13

The amount of gold in each bracelet is 8 grams and the amount of gold in each necklace is 24 grams. The jeweler made a total of 13 bracelets and necklaces using 168 grams of gold. This means that

8x + 24y = 168

Answer from: Quest

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

Answer from: Quest

step-by-step explanation:

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A jeweler had a fixed amount of gold to make bracelets and necklaces. The amount of gold in each bra...