For what values of x and y are the triangles to the right congruent by HL? х
x+3
4y
y+3

go on the tube you might find some information there

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

my computer is slow i can not see it sorry