A jeweler had a fixed amount of gold to make bracelets and necklaces. The amount of gold in each bracelet is 6 grams and the amount of gold in each necklace is 16 grams. The jeweler made a total of 7 bracelets and necklaces using 72 grams of gold. Determine the number of bracelets made and the number of necklaces made . the jeweler made ___ bracelets and necklaces ?

The jeweler made 4 bracelets and 3 necklaces!

Proof:

Bracelets : 4 * 6 = 24 grams

Necklaces: 3 * 16 = 48 grams

24 g + 48 g = 72 g

The jeweler made 4 bracelets and 3 necklaces!

Step-by-step explanation:

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exa:

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3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.