We have been given that a jeweler made 7 more necklaces than bracelets. This means that number of necklaces will be $x+7$ . We can represent this information in an equation as:

$y=x+7...(1)$

We have been given that the amount of gold in each bracelet is 6 grams, so amount used for x bracelets would be $6x$ grams.

We are also told that the amount of gold in each necklace is 16 grams, so amount used for y necklaces would be $16y$ grams.

Since the jeweler used 178 grams of gold, so we will equate the amount of gold used in x bracelets and y necklaces with 178 as:

$6x+16y=178...(2)$

Therefore, our required system of equations would be:

$y=x+7...(1)$

$6x+16y=178...(2)$

8 0

3 years ago

Solve the problem.

dedylja [7]

I’m not sure, but try choice A

4 0

3 years ago

What is the answer i cant see it?

aivan3 [116]

Answer:

um glasses is your solution good sir

Step-by-step explanation:

8 0

3 years ago