17 large and blue, 3 small and blue, 8 large and red, 12 small and red, how many large or blue

28 are large or blue.

Step-by-step explanation:

In this case they ask us how many are big or blue, that is, either of the two characteristics are valid, they tell us the following things in the statement:

17 large and blue, that is, 17 comply with what they ask us, since they are blue or large.

3 small and blue, that is 3 since they are blue, and we must take them into account.

8 large and red, you have to add 8 more because there are 8 large ones here.

12 small and red, none of them meet the requested characteristics, that is, they are in total:

17 + 3 + 8 = 28

28 are large or blue.

it is 570

step-by-step explanation:

answer: hence, function will be

explanation:

since we have given that

cost of a new textbook = $85

according to question, the resale value of a textbook decreases by 25% with each previous owner,

so, our function becomes,

here, y is the total value of the text book after x owners.

hence, function will be