If the measure of ddab = 50°, and ddac =20°, what is dcab?
a)30°
b)60°
c)80°
d)120°

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 could explain what happened when the time was equal to 120 minutes

Astore ordered 750 candles a total wholesale cost of $7910.20. the soy candles cosy $12.17 each and thespecialty candles cost $9.58each. how many of each were bought?