4. a used car was purchased for $12,329 this year (2017). each year the car’s value decreases 8.5%.
a. write an exponential equation describing this situation.

b. what will the car be worth in 2020

The late fee for library books is $2.00 plus 15¢ each day for a book that is late. if maria’s fee for a late book was $3.20, write and solve a linear equation to find how many days late the book was.

What value of x will make the triangles similar by the sss similarity theorem?

Which statements about these triangles is true