A bag of coins contains only quarters and dimes. The number of dimes in the bag can be represented by x. The number of quarters is 6 more than twice the number of dimes. There are a total of 276 coins in the bag. What is x, the number of dimes in the bag?

There are 90 coins in the bag.

Step-by-step explanation:

Let , the number of dimes and quarters. Now we proceed to translate each relevant sentence into mathematical expressions:

(i) The number of quarters is 6 more than twice the number of dimes:

(1)

(ii) There are a total of 276 coins in the bag:

(2)

By applying (1) in (2), we find that the number of dimes is:

There are 90 coins in the bag.

the answer is c.

for continuous functions, they continue in the same pattern and you have to find that pattern kinda like slope

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.