Convert y + 3 = -3(x + 5) to slope- intercept form a: y= -3x - 18 b: y = -3x - 12 c: y = -3x - 15 d: y = -3 - 6

The answer is A, because -3 times 5 = -15 subtract 3 from each side and you get -18

the answer is 99.

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