Bridgette's science class weighed plastic rings for an experiment. They found that the orange ring weighed 1/2 of an ounce, the purple ring weighed 9/10 of an ounce, the white ring weighed 1/10 of an ounce, the yellow ring weighed 4/5 of an ounce, and the red ring weighed 4/5 of an ounce. What was the total weight of the plastic rings?​

Answer;

3/10

Step-by-step explanation:

It was very easy add this up add me as your brainlist!

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)

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