There are 17 books on a shelf. 8 of these books are new. the rest of them are used. (GIVING BRAINLEST TO BEST ANSWER) what is the ratio?​

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour.what is the cyclist average rate for the round trip in miles per hour ?