What is the circumference of this circle? r = 2 km

10.14 km
18.16 km
15.25 km
12.56 km

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 are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m

Solve the equation using the zero-product property. -3n(7n - 5) = 0 a. 0, -5/7 b. -1/3, -5/7 c. -1/3, 5/7 d. 0, 5/7