Which of the following is not a characteristic of non-euclidean geometry?

Step-by-step explanation:

A. Can be true in non-Euclidean Geometry.

B. A triangle having 180 degrees is a characteristic of Euclidean Geometry. So B is the answer.

C. The parallel postulate is false in non Euclidean Geometry. C is not the answer.

D. There can be straight lines, but they are oddly defined.  

x-150=475   x=625

step-by-step explanation:

if the bike after the sale ($150) is $475 then just simply add 150 to 475.

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